2158543764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148783}}^1$

素因数の和:148837

約数の個数: 72

約数和(自身を含む): 6065626112

約数和(自身を除く): 3907082348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 148783, 297566, 446349, 595132, 892698, 1339047, 1785396, 1934179, 2678094, 3868358, 4612273, 5356188, 5802537, 7736716, 9224546, 11605074, 13836819, 17407611, 18449092, 23210148, 27673638, 34815222, 41510457, 55347276, 59959549, 69630444, 83020914, 119919098, 166041828, 179878647, 239838196, 359757294, 539635941, 719514588, 1079271882, 2158543764]

約数ペア:

[(1, 2158543764), (2, 1079271882), (3, 719514588), (4, 539635941), (6, 359757294), (9, 239838196), (12, 179878647), (13, 166041828), (18, 119919098), (26, 83020914), (31, 69630444), (36, 59959549), (39, 55347276), (52, 41510457), (62, 34815222), (78, 27673638), (93, 23210148), (117, 18449092), (124, 17407611), (156, 13836819), (186, 11605074), (234, 9224546), (279, 7736716), (372, 5802537), (403, 5356188), (468, 4612273), (558, 3868358), (806, 2678094), (1116, 1934179), (1209, 1785396), (1612, 1339047), (2418, 892698), (3627, 595132), (4836, 446349), (7254, 297566), (14508, 148783)]