26156941818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6420457}}^1$

素因数の和:6420566

約数の個数: 32

約数和(自身を含む): 60403668864

約数和(自身を除く): 34246727046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 6420457, 12840914, 19261371, 38522742, 44943199, 89886398, 134829597, 269659194, 622784329, 1245568658, 1868352987, 3736705974, 4359490303, 8718980606, 13078470909, 26156941818]

約数ペア:

[(1, 26156941818), (2, 13078470909), (3, 8718980606), (6, 4359490303), (7, 3736705974), (14, 1868352987), (21, 1245568658), (42, 622784329), (97, 269659194), (194, 134829597), (291, 89886398), (582, 44943199), (679, 38522742), (1358, 19261371), (2037, 12840914), (4074, 6420457)]