21829632

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 70761600

約数和(自身を除く): 48931968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 128, 132, 136, 152, 176, 187, 192, 204, 209, 228, 256, 264, 272, 304, 323, 352, 374, 384, 408, 418, 456, 512, 528, 544, 561, 608, 627, 646, 704, 748, 768, 816, 836, 912, 969, 1024, 1056, 1088, 1122, 1216, 1254, 1292, 1408, 1496, 1536, 1632, 1672, 1824, 1938, 2048, 2112, 2176, 2244, 2432, 2508, 2584, 2816, 2992, 3072, 3264, 3344, 3553, 3648, 3876, 4224, 4352, 4488, 4864, 5016, 5168, 5632, 5984, 6144, 6528, 6688, 7106, 7296, 7752, 8448, 8704, 8976, 9728, 10032, 10336, 10659, 11264, 11968, 13056, 13376, 14212, 14592, 15504, 16896, 17408, 17952, 19456, 20064, 20672, 21318, 22528, 23936, 26112, 26752, 28424, 29184, 31008, 33792, 34816, 35904, 38912, 40128, 41344, 42636, 47872, 52224, 53504, 56848, 58368, 62016, 67584, 71808, 80256, 82688, 85272, 95744, 104448, 107008, 113696, 116736, 124032, 143616, 160512, 165376, 170544, 191488, 214016, 227392, 248064, 287232, 321024, 330752, 341088, 382976, 428032, 454784, 496128, 574464, 642048, 661504, 682176, 909568, 992256, 1148928, 1284096, 1364352, 1819136, 1984512, 2728704, 3638272, 5457408, 7276544, 10914816, 21829632]

約数ペア:

[(1, 21829632), (2, 10914816), (3, 7276544), (4, 5457408), (6, 3638272), (8, 2728704), (11, 1984512), (12, 1819136), (16, 1364352), (17, 1284096), (19, 1148928), (22, 992256), (24, 909568), (32, 682176), (33, 661504), (34, 642048), (38, 574464), (44, 496128), (48, 454784), (51, 428032), (57, 382976), (64, 341088), (66, 330752), (68, 321024), (76, 287232), (88, 248064), (96, 227392), (102, 214016), (114, 191488), (128, 170544), (132, 165376), (136, 160512), (152, 143616), (176, 124032), (187, 116736), (192, 113696), (204, 107008), (209, 104448), (228, 95744), (256, 85272), (264, 82688), (272, 80256), (304, 71808), (323, 67584), (352, 62016), (374, 58368), (384, 56848), (408, 53504), (418, 52224), (456, 47872), (512, 42636), (528, 41344), (544, 40128), (561, 38912), (608, 35904), (627, 34816), (646, 33792), (704, 31008), (748, 29184), (768, 28424), (816, 26752), (836, 26112), (912, 23936), (969, 22528), (1024, 21318), (1056, 20672), (1088, 20064), (1122, 19456), (1216, 17952), (1254, 17408), (1292, 16896), (1408, 15504), (1496, 14592), (1536, 14212), (1632, 13376), (1672, 13056), (1824, 11968), (1938, 11264), (2048, 10659), (2112, 10336), (2176, 10032), (2244, 9728), (2432, 8976), (2508, 8704), (2584, 8448), (2816, 7752), (2992, 7296), (3072, 7106), (3264, 6688), (3344, 6528), (3553, 6144), (3648, 5984), (3876, 5632), (4224, 5168), (4352, 5016), (4488, 4864)]