1428305292

素因数分解:

$2^2\times 3^3\times {\mathrm{691}}^1\times {\mathrm{19139}}^1$

素因数の和:19843

約数の個数: 48

約数和(自身を含む): 3708566400

約数和(自身を除く): 2280261108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 691, 1382, 2073, 2764, 4146, 6219, 8292, 12438, 18657, 19139, 24876, 37314, 38278, 57417, 74628, 76556, 114834, 172251, 229668, 344502, 516753, 689004, 1033506, 2067012, 13225049, 26450098, 39675147, 52900196, 79350294, 119025441, 158700588, 238050882, 357076323, 476101764, 714152646, 1428305292]

約数ペア:

[(1, 1428305292), (2, 714152646), (3, 476101764), (4, 357076323), (6, 238050882), (9, 158700588), (12, 119025441), (18, 79350294), (27, 52900196), (36, 39675147), (54, 26450098), (108, 13225049), (691, 2067012), (1382, 1033506), (2073, 689004), (2764, 516753), (4146, 344502), (6219, 229668), (8292, 172251), (12438, 114834), (18657, 76556), (19139, 74628), (24876, 57417), (37314, 38278)]