120172518

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 274752000

約数和(自身を除く): 154579482

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 199, 211, 318, 398, 422, 477, 597, 633, 954, 1194, 1266, 1431, 1791, 1899, 2862, 3582, 3798, 5373, 5697, 10547, 10746, 11183, 11394, 21094, 22366, 31641, 33549, 41989, 63282, 67098, 83978, 94923, 100647, 125967, 189846, 201294, 251934, 284769, 301941, 377901, 569538, 603882, 755802, 1133703, 2225417, 2267406, 4450834, 6676251, 13352502, 20028753, 40057506, 60086259, 120172518]

約数ペア:

[(1, 120172518), (2, 60086259), (3, 40057506), (6, 20028753), (9, 13352502), (18, 6676251), (27, 4450834), (53, 2267406), (54, 2225417), (106, 1133703), (159, 755802), (199, 603882), (211, 569538), (318, 377901), (398, 301941), (422, 284769), (477, 251934), (597, 201294), (633, 189846), (954, 125967), (1194, 100647), (1266, 94923), (1431, 83978), (1791, 67098), (1899, 63282), (2862, 41989), (3582, 33549), (3798, 31641), (5373, 22366), (5697, 21094), (10547, 11394), (10746, 11183)]