21636288

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:699

約数の個数: 112

約数和(自身を含む): 67056000

約数和(自身を除く): 45419712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 659, 684, 864, 912, 1026, 1216, 1318, 1368, 1728, 1824, 1977, 2052, 2636, 2736, 3648, 3954, 4104, 5272, 5472, 5931, 7908, 8208, 10544, 10944, 11862, 12521, 15816, 16416, 17793, 21088, 23724, 25042, 31632, 32832, 35586, 37563, 42176, 47448, 50084, 63264, 71172, 75126, 94896, 100168, 112689, 126528, 142344, 150252, 189792, 200336, 225378, 284688, 300504, 338067, 379584, 400672, 450756, 569376, 601008, 676134, 801344, 901512, 1138752, 1202016, 1352268, 1803024, 2404032, 2704536, 3606048, 5409072, 7212096, 10818144, 21636288]

約数ペア:

[(1, 21636288), (2, 10818144), (3, 7212096), (4, 5409072), (6, 3606048), (8, 2704536), (9, 2404032), (12, 1803024), (16, 1352268), (18, 1202016), (19, 1138752), (24, 901512), (27, 801344), (32, 676134), (36, 601008), (38, 569376), (48, 450756), (54, 400672), (57, 379584), (64, 338067), (72, 300504), (76, 284688), (96, 225378), (108, 200336), (114, 189792), (144, 150252), (152, 142344), (171, 126528), (192, 112689), (216, 100168), (228, 94896), (288, 75126), (304, 71172), (342, 63264), (432, 50084), (456, 47448), (513, 42176), (576, 37563), (608, 35586), (659, 32832), (684, 31632), (864, 25042), (912, 23724), (1026, 21088), (1216, 17793), (1318, 16416), (1368, 15816), (1728, 12521), (1824, 11862), (1977, 10944), (2052, 10544), (2636, 8208), (2736, 7908), (3648, 5931), (3954, 5472), (4104, 5272)]