31579002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 72

約数和(自身を含む): 84730464

約数和(自身を除く): 53151462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1483, 1521, 1638, 2366, 2966, 3042, 3549, 4449, 7098, 8898, 10381, 10647, 13347, 19279, 20762, 21294, 26694, 31143, 38558, 57837, 62286, 93429, 115674, 134953, 173511, 186858, 250627, 269906, 347022, 404859, 501254, 751881, 809718, 1214577, 1503762, 1754389, 2255643, 2429154, 3508778, 4511286, 5263167, 10526334, 15789501, 31579002]

約数ペア:

[(1, 31579002), (2, 15789501), (3, 10526334), (6, 5263167), (7, 4511286), (9, 3508778), (13, 2429154), (14, 2255643), (18, 1754389), (21, 1503762), (26, 1214577), (39, 809718), (42, 751881), (63, 501254), (78, 404859), (91, 347022), (117, 269906), (126, 250627), (169, 186858), (182, 173511), (234, 134953), (273, 115674), (338, 93429), (507, 62286), (546, 57837), (819, 38558), (1014, 31143), (1183, 26694), (1483, 21294), (1521, 20762), (1638, 19279), (2366, 13347), (2966, 10647), (3042, 10381), (3549, 8898), (4449, 7098)]