2277857556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157007}}^1$

素因数の和:157061

約数の個数: 72

約数和(自身を含む): 6400902144

約数和(自身を除く): 4123044588

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, 157007, 314014, 471021, 628028, 942042, 1413063, 1884084, 2041091, 2826126, 4082182, 4867217, 5652252, 6123273, 8164364, 9734434, 12246546, 14601651, 18369819, 19468868, 24493092, 29203302, 36739638, 43804953, 58406604, 63273821, 73479276, 87609906, 126547642, 175219812, 189821463, 253095284, 379642926, 569464389, 759285852, 1138928778, 2277857556]

約数ペア:

[(1, 2277857556), (2, 1138928778), (3, 759285852), (4, 569464389), (6, 379642926), (9, 253095284), (12, 189821463), (13, 175219812), (18, 126547642), (26, 87609906), (31, 73479276), (36, 63273821), (39, 58406604), (52, 43804953), (62, 36739638), (78, 29203302), (93, 24493092), (117, 19468868), (124, 18369819), (156, 14601651), (186, 12246546), (234, 9734434), (279, 8164364), (372, 6123273), (403, 5652252), (468, 4867217), (558, 4082182), (806, 2826126), (1116, 2041091), (1209, 1884084), (1612, 1413063), (2418, 942042), (3627, 628028), (4836, 471021), (7254, 314014), (14508, 157007)]