12942657924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{147727}}^1$

素因数の和:147897

約数の個数: 72

約数和(自身を含む): 35366083200

約数和(自身を除く): 22423425276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 7301, 12516, 14602, 21903, 29204, 43806, 87612, 147727, 295454, 443181, 590908, 886362, 1034089, 1772724, 2068178, 3102267, 4136356, 6204534, 7238623, 12409068, 14477246, 21715869, 22011323, 28954492, 43431738, 44022646, 66033969, 86863476, 88045292, 132067938, 154079261, 264135876, 308158522, 462237783, 616317044, 924475566, 1078554827, 1848951132, 2157109654, 3235664481, 4314219308, 6471328962, 12942657924]

約数ペア:

[(1, 12942657924), (2, 6471328962), (3, 4314219308), (4, 3235664481), (6, 2157109654), (7, 1848951132), (12, 1078554827), (14, 924475566), (21, 616317044), (28, 462237783), (42, 308158522), (49, 264135876), (84, 154079261), (98, 132067938), (147, 88045292), (149, 86863476), (196, 66033969), (294, 44022646), (298, 43431738), (447, 28954492), (588, 22011323), (596, 21715869), (894, 14477246), (1043, 12409068), (1788, 7238623), (2086, 6204534), (3129, 4136356), (4172, 3102267), (6258, 2068178), (7301, 1772724), (12516, 1034089), (14602, 886362), (21903, 590908), (29204, 443181), (43806, 295454), (87612, 147727)]