13640682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 17878038

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 59, 62, 66, 93, 113, 118, 177, 186, 226, 339, 341, 354, 649, 678, 682, 1023, 1243, 1298, 1829, 1947, 2046, 2486, 3503, 3658, 3729, 3894, 5487, 6667, 7006, 7458, 10509, 10974, 13334, 20001, 20119, 21018, 38533, 40002, 40238, 60357, 73337, 77066, 115599, 120714, 146674, 206677, 220011, 231198, 413354, 440022, 620031, 1240062, 2273447, 4546894, 6820341, 13640682]

約数ペア:

[(1, 13640682), (2, 6820341), (3, 4546894), (6, 2273447), (11, 1240062), (22, 620031), (31, 440022), (33, 413354), (59, 231198), (62, 220011), (66, 206677), (93, 146674), (113, 120714), (118, 115599), (177, 77066), (186, 73337), (226, 60357), (339, 40238), (341, 40002), (354, 38533), (649, 21018), (678, 20119), (682, 20001), (1023, 13334), (1243, 10974), (1298, 10509), (1829, 7458), (1947, 7006), (2046, 6667), (2486, 5487), (3503, 3894), (3658, 3729)]