21096688292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1\times {\mathrm{3251}}^1$

素因数の和:4232

約数の個数: 48

約数和(自身を含む): 38811709440

約数和(自身を除く): 17715021148

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 887, 1774, 1829, 3251, 3548, 3658, 6502, 7316, 13004, 27497, 52333, 54994, 100781, 104666, 109988, 191809, 201562, 209332, 383618, 403124, 767236, 1622323, 2883637, 3244646, 5767274, 5946079, 6489292, 11534548, 11892158, 23784316, 89392747, 170134583, 178785494, 340269166, 357570988, 680538332, 5274172073, 10548344146, 21096688292]

約数ペア:

[(1, 21096688292), (2, 10548344146), (4, 5274172073), (31, 680538332), (59, 357570988), (62, 340269166), (118, 178785494), (124, 170134583), (236, 89392747), (887, 23784316), (1774, 11892158), (1829, 11534548), (3251, 6489292), (3548, 5946079), (3658, 5767274), (6502, 3244646), (7316, 2883637), (13004, 1622323), (27497, 767236), (52333, 403124), (54994, 383618), (100781, 209332), (104666, 201562), (109988, 191809)]