21401566368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2449813}}^1$

素因数の和:2449846

約数の個数: 96

約数和(自身を含む): 69143550336

約数和(自身を除く): 47741983968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 2449813, 4899626, 7349439, 9799252, 14698878, 17148691, 19598504, 29397756, 31847569, 34297382, 39197008, 51446073, 58795512, 63695138, 68594764, 78394016, 95542707, 102892146, 117591024, 127390276, 137189528, 191085414, 205784292, 222932983, 235182048, 254780552, 274379056, 382170828, 411568584, 445865966, 509561104, 548758112, 668798949, 764341656, 823137168, 891731932, 1019122208, 1337597898, 1528683312, 1646274336, 1783463864, 2675195796, 3057366624, 3566927728, 5350391592, 7133855456, 10700783184, 21401566368]

約数ペア:

[(1, 21401566368), (2, 10700783184), (3, 7133855456), (4, 5350391592), (6, 3566927728), (7, 3057366624), (8, 2675195796), (12, 1783463864), (13, 1646274336), (14, 1528683312), (16, 1337597898), (21, 1019122208), (24, 891731932), (26, 823137168), (28, 764341656), (32, 668798949), (39, 548758112), (42, 509561104), (48, 445865966), (52, 411568584), (56, 382170828), (78, 274379056), (84, 254780552), (91, 235182048), (96, 222932983), (104, 205784292), (112, 191085414), (156, 137189528), (168, 127390276), (182, 117591024), (208, 102892146), (224, 95542707), (273, 78394016), (312, 68594764), (336, 63695138), (364, 58795512), (416, 51446073), (546, 39197008), (624, 34297382), (672, 31847569), (728, 29397756), (1092, 19598504), (1248, 17148691), (1456, 14698878), (2184, 9799252), (2912, 7349439), (4368, 4899626), (8736, 2449813)]