624546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 1552824

約数和(自身を除く): 928278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 157, 221, 234, 306, 314, 442, 471, 663, 942, 1326, 1413, 1989, 2041, 2669, 2826, 3978, 4082, 5338, 6123, 8007, 12246, 16014, 18369, 24021, 34697, 36738, 48042, 69394, 104091, 208182, 312273, 624546]

約数ペア:

[(1, 624546), (2, 312273), (3, 208182), (6, 104091), (9, 69394), (13, 48042), (17, 36738), (18, 34697), (26, 24021), (34, 18369), (39, 16014), (51, 12246), (78, 8007), (102, 6123), (117, 5338), (153, 4082), (157, 3978), (221, 2826), (234, 2669), (306, 2041), (314, 1989), (442, 1413), (471, 1326), (663, 942)]