243134766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 616589064

約数和(自身を除く): 373454298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 181, 294, 362, 441, 543, 882, 1086, 1267, 1523, 1629, 2534, 3046, 3258, 3801, 4569, 7602, 8869, 9138, 10661, 11403, 13707, 17738, 21322, 22806, 26607, 27414, 31983, 53214, 63966, 74627, 79821, 95949, 149254, 159642, 191898, 223881, 275663, 447762, 551326, 671643, 826989, 1343286, 1653978, 1929641, 2480967, 3859282, 4961934, 5788923, 11577846, 13507487, 17366769, 27014974, 34733538, 40522461, 81044922, 121567383, 243134766]

約数ペア:

[(1, 243134766), (2, 121567383), (3, 81044922), (6, 40522461), (7, 34733538), (9, 27014974), (14, 17366769), (18, 13507487), (21, 11577846), (42, 5788923), (49, 4961934), (63, 3859282), (98, 2480967), (126, 1929641), (147, 1653978), (181, 1343286), (294, 826989), (362, 671643), (441, 551326), (543, 447762), (882, 275663), (1086, 223881), (1267, 191898), (1523, 159642), (1629, 149254), (2534, 95949), (3046, 79821), (3258, 74627), (3801, 63966), (4569, 53214), (7602, 31983), (8869, 27414), (9138, 26607), (10661, 22806), (11403, 21322), (13707, 17738)]