21031117632

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{274529}}^1$

素因数の和:274573

約数の個数: 168

約数和(自身を含む): 72519844800

約数和(自身を除く): 51488727168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 274529, 549058, 823587, 1098116, 1647174, 1921703, 2196232, 2470761, 3294348, 3843406, 4392464, 4941522, 5216051, 5765109, 6588696, 7686812, 8784928, 9883044, 10432102, 11530218, 13177392, 15373624, 15648153, 17295327, 17569856, 19766088, 20864204, 23060436, 26354784, 30747248, 31296306, 34590654, 36512357, 39532176, 41728408, 46120872, 46944459, 52709568, 61494496, 62592612, 69181308, 73024714, 79064352, 83456816, 92241744, 93888918, 109537071, 122988992, 125185224, 138362616, 146049428, 158128704, 166913632, 184483488, 187777836, 219074142, 250370448, 276725232, 292098856, 328611213, 333827264, 368966976, 375555672, 438148284, 500740896, 553450464, 584197712, 657222426, 751111344, 876296568, 1001481792, 1106900928, 1168395424, 1314444852, 1502222688, 1752593136, 2336790848, 2628889704, 3004445376, 3505186272, 5257779408, 7010372544, 10515558816, 21031117632]

約数ペア:

[(1, 21031117632), (2, 10515558816), (3, 7010372544), (4, 5257779408), (6, 3505186272), (7, 3004445376), (8, 2628889704), (9, 2336790848), (12, 1752593136), (14, 1502222688), (16, 1314444852), (18, 1168395424), (19, 1106900928), (21, 1001481792), (24, 876296568), (28, 751111344), (32, 657222426), (36, 584197712), (38, 553450464), (42, 500740896), (48, 438148284), (56, 375555672), (57, 368966976), (63, 333827264), (64, 328611213), (72, 292098856), (76, 276725232), (84, 250370448), (96, 219074142), (112, 187777836), (114, 184483488), (126, 166913632), (133, 158128704), (144, 146049428), (152, 138362616), (168, 125185224), (171, 122988992), (192, 109537071), (224, 93888918), (228, 92241744), (252, 83456816), (266, 79064352), (288, 73024714), (304, 69181308), (336, 62592612), (342, 61494496), (399, 52709568), (448, 46944459), (456, 46120872), (504, 41728408), (532, 39532176), (576, 36512357), (608, 34590654), (672, 31296306), (684, 30747248), (798, 26354784), (912, 23060436), (1008, 20864204), (1064, 19766088), (1197, 17569856), (1216, 17295327), (1344, 15648153), (1368, 15373624), (1596, 13177392), (1824, 11530218), (2016, 10432102), (2128, 9883044), (2394, 8784928), (2736, 7686812), (3192, 6588696), (3648, 5765109), (4032, 5216051), (4256, 4941522), (4788, 4392464), (5472, 3843406), (6384, 3294348), (8512, 2470761), (9576, 2196232), (10944, 1921703), (12768, 1647174), (19152, 1098116), (25536, 823587), (38304, 549058), (76608, 274529)]