274680966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{13159}}^1$

素因数の和:13249

約数の個数: 48

約数和(自身を含む): 648103680

約数和(自身を除く): 373422714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 13159, 20874, 26318, 39477, 78954, 92113, 184226, 276339, 552678, 644791, 934289, 1289582, 1868578, 1934373, 2802867, 3868746, 5605734, 6540023, 13080046, 19620069, 39240138, 45780161, 91560322, 137340483, 274680966]

約数ペア:

[(1, 274680966), (2, 137340483), (3, 91560322), (6, 45780161), (7, 39240138), (14, 19620069), (21, 13080046), (42, 6540023), (49, 5605734), (71, 3868746), (98, 2802867), (142, 1934373), (147, 1868578), (213, 1289582), (294, 934289), (426, 644791), (497, 552678), (994, 276339), (1491, 184226), (2982, 92113), (3479, 78954), (6958, 39477), (10437, 26318), (13159, 20874)]