42249546

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 54950454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 89, 118, 149, 177, 178, 267, 298, 354, 447, 531, 534, 801, 894, 1062, 1341, 1593, 1602, 2403, 2682, 3186, 4023, 4806, 5251, 8046, 8791, 10502, 13261, 15753, 17582, 26373, 26522, 31506, 39783, 47259, 52746, 79119, 79566, 94518, 119349, 141777, 158238, 237357, 238698, 283554, 358047, 474714, 716094, 782399, 1564798, 2347197, 4694394, 7041591, 14083182, 21124773, 42249546]

約数ペア:

[(1, 42249546), (2, 21124773), (3, 14083182), (6, 7041591), (9, 4694394), (18, 2347197), (27, 1564798), (54, 782399), (59, 716094), (89, 474714), (118, 358047), (149, 283554), (177, 238698), (178, 237357), (267, 158238), (298, 141777), (354, 119349), (447, 94518), (531, 79566), (534, 79119), (801, 52746), (894, 47259), (1062, 39783), (1341, 31506), (1593, 26522), (1602, 26373), (2403, 17582), (2682, 15753), (3186, 13261), (4023, 10502), (4806, 8791), (5251, 8046)]