31845198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 83064960

約数和(自身を除く): 51219762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 49, 66, 77, 86, 98, 129, 147, 154, 229, 231, 258, 294, 301, 458, 462, 473, 539, 602, 687, 903, 946, 1078, 1374, 1419, 1603, 1617, 1806, 2107, 2519, 2838, 3206, 3234, 3311, 4214, 4809, 5038, 6321, 6622, 7557, 9618, 9847, 9933, 11221, 12642, 15114, 17633, 19694, 19866, 22442, 23177, 29541, 33663, 35266, 46354, 52899, 59082, 67326, 68929, 69531, 105798, 108317, 123431, 137858, 139062, 206787, 216634, 246862, 324951, 370293, 413574, 482503, 649902, 740586, 758219, 965006, 1447509, 1516438, 2274657, 2895018, 4549314, 5307533, 10615066, 15922599, 31845198]

約数ペア:

[(1, 31845198), (2, 15922599), (3, 10615066), (6, 5307533), (7, 4549314), (11, 2895018), (14, 2274657), (21, 1516438), (22, 1447509), (33, 965006), (42, 758219), (43, 740586), (49, 649902), (66, 482503), (77, 413574), (86, 370293), (98, 324951), (129, 246862), (147, 216634), (154, 206787), (229, 139062), (231, 137858), (258, 123431), (294, 108317), (301, 105798), (458, 69531), (462, 68929), (473, 67326), (539, 59082), (602, 52899), (687, 46354), (903, 35266), (946, 33663), (1078, 29541), (1374, 23177), (1419, 22442), (1603, 19866), (1617, 19694), (1806, 17633), (2107, 15114), (2519, 12642), (2838, 11221), (3206, 9933), (3234, 9847), (3311, 9618), (4214, 7557), (4809, 6622), (5038, 6321)]