123512922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 310761360

約数和(自身を除く): 187248438

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 61, 78, 102, 117, 122, 153, 183, 221, 234, 306, 366, 442, 509, 549, 663, 793, 1018, 1037, 1098, 1326, 1527, 1586, 1989, 2074, 2379, 3054, 3111, 3978, 4581, 4758, 6222, 6617, 7137, 8653, 9162, 9333, 13234, 13481, 14274, 17306, 18666, 19851, 25959, 26962, 31049, 39702, 40443, 51918, 59553, 62098, 77877, 80886, 93147, 112489, 119106, 121329, 155754, 186294, 224978, 242658, 279441, 337467, 403637, 527833, 558882, 674934, 807274, 1012401, 1055666, 1210911, 1583499, 2024802, 2421822, 3166998, 3632733, 4750497, 6861829, 7265466, 9500994, 13723658, 20585487, 41170974, 61756461, 123512922]

約数ペア:

[(1, 123512922), (2, 61756461), (3, 41170974), (6, 20585487), (9, 13723658), (13, 9500994), (17, 7265466), (18, 6861829), (26, 4750497), (34, 3632733), (39, 3166998), (51, 2421822), (61, 2024802), (78, 1583499), (102, 1210911), (117, 1055666), (122, 1012401), (153, 807274), (183, 674934), (221, 558882), (234, 527833), (306, 403637), (366, 337467), (442, 279441), (509, 242658), (549, 224978), (663, 186294), (793, 155754), (1018, 121329), (1037, 119106), (1098, 112489), (1326, 93147), (1527, 80886), (1586, 77877), (1989, 62098), (2074, 59553), (2379, 51918), (3054, 40443), (3111, 39702), (3978, 31049), (4581, 26962), (4758, 25959), (6222, 19851), (6617, 18666), (7137, 17306), (8653, 14274), (9162, 13481), (9333, 13234)]