21334840992

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1299637}}^1$

素因数の和:1299675

約数の個数: 96

約数和(自身を含む): 65501755200

約数和(自身を除く): 44166914208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 1299637, 2599274, 3898911, 5198548, 7797822, 10397096, 11696733, 15595644, 20794192, 23393466, 24693103, 31191288, 35090199, 41588384, 46786932, 49386206, 62382576, 70180398, 74079309, 93573864, 98772412, 124765152, 140360796, 148158618, 187147728, 197544824, 222237927, 280721592, 296317236, 374295456, 395089648, 444475854, 561443184, 592634472, 666713781, 790179296, 888951708, 1122886368, 1185268944, 1333427562, 1777903416, 2370537888, 2666855124, 3555806832, 5333710248, 7111613664, 10667420496, 21334840992]

約数ペア:

[(1, 21334840992), (2, 10667420496), (3, 7111613664), (4, 5333710248), (6, 3555806832), (8, 2666855124), (9, 2370537888), (12, 1777903416), (16, 1333427562), (18, 1185268944), (19, 1122886368), (24, 888951708), (27, 790179296), (32, 666713781), (36, 592634472), (38, 561443184), (48, 444475854), (54, 395089648), (57, 374295456), (72, 296317236), (76, 280721592), (96, 222237927), (108, 197544824), (114, 187147728), (144, 148158618), (152, 140360796), (171, 124765152), (216, 98772412), (228, 93573864), (288, 74079309), (304, 70180398), (342, 62382576), (432, 49386206), (456, 46786932), (513, 41588384), (608, 35090199), (684, 31191288), (864, 24693103), (912, 23393466), (1026, 20794192), (1368, 15595644), (1824, 11696733), (2052, 10397096), (2736, 7797822), (4104, 5198548), (5472, 3898911), (8208, 2599274), (16416, 1299637)]