42407172

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 110436480

約数和(自身を除く): 68029308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1493, 1578, 2367, 2986, 3156, 4479, 4734, 5972, 7101, 8958, 9468, 13437, 14202, 17916, 26874, 28404, 40311, 53748, 80622, 161244, 392659, 785318, 1177977, 1570636, 2355954, 3533931, 4711908, 7067862, 10601793, 14135724, 21203586, 42407172]

約数ペア:

[(1, 42407172), (2, 21203586), (3, 14135724), (4, 10601793), (6, 7067862), (9, 4711908), (12, 3533931), (18, 2355954), (27, 1570636), (36, 1177977), (54, 785318), (108, 392659), (263, 161244), (526, 80622), (789, 53748), (1052, 40311), (1493, 28404), (1578, 26874), (2367, 17916), (2986, 14202), (3156, 13437), (4479, 9468), (4734, 8958), (5972, 7101)]