21586941504

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{657497}}^1$

素因数の和:657537

約数の個数: 112

約数和(自身を含む): 66801796800

約数和(自身を除く): 45214855296

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, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 657497, 1314994, 1972491, 2629988, 3944982, 5259976, 5917473, 7889964, 10519952, 11834946, 12492443, 15779928, 17752419, 21039904, 23669892, 24984886, 31559856, 35504838, 37477329, 42079808, 47339784, 49969772, 63119712, 71009676, 74954658, 94679568, 99939544, 112431987, 126239424, 142019352, 149909316, 189359136, 199879088, 224863974, 284038704, 299818632, 337295961, 378718272, 399758176, 449727948, 568077408, 599637264, 674591922, 799516352, 899455896, 1136154816, 1199274528, 1349183844, 1798911792, 2398549056, 2698367688, 3597823584, 5396735376, 7195647168, 10793470752, 21586941504]

約数ペア:

[(1, 21586941504), (2, 10793470752), (3, 7195647168), (4, 5396735376), (6, 3597823584), (8, 2698367688), (9, 2398549056), (12, 1798911792), (16, 1349183844), (18, 1199274528), (19, 1136154816), (24, 899455896), (27, 799516352), (32, 674591922), (36, 599637264), (38, 568077408), (48, 449727948), (54, 399758176), (57, 378718272), (64, 337295961), (72, 299818632), (76, 284038704), (96, 224863974), (108, 199879088), (114, 189359136), (144, 149909316), (152, 142019352), (171, 126239424), (192, 112431987), (216, 99939544), (228, 94679568), (288, 74954658), (304, 71009676), (342, 63119712), (432, 49969772), (456, 47339784), (513, 42079808), (576, 37477329), (608, 35504838), (684, 31559856), (864, 24984886), (912, 23669892), (1026, 21039904), (1216, 17752419), (1368, 15779928), (1728, 12492443), (1824, 11834946), (2052, 10519952), (2736, 7889964), (3648, 5917473), (4104, 5259976), (5472, 3944982), (8208, 2629988), (10944, 1972491), (16416, 1314994), (32832, 657497)]