8625942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 20337408

約数和(自身を除く): 11711466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 193, 234, 382, 386, 573, 579, 1146, 1158, 1719, 1737, 2483, 2509, 3438, 3474, 4966, 5018, 7449, 7527, 14898, 15054, 22347, 22581, 36863, 44694, 45162, 73726, 110589, 221178, 331767, 479219, 663534, 958438, 1437657, 2875314, 4312971, 8625942]

約数ペア:

[(1, 8625942), (2, 4312971), (3, 2875314), (6, 1437657), (9, 958438), (13, 663534), (18, 479219), (26, 331767), (39, 221178), (78, 110589), (117, 73726), (191, 45162), (193, 44694), (234, 36863), (382, 22581), (386, 22347), (573, 15054), (579, 14898), (1146, 7527), (1158, 7449), (1719, 5018), (1737, 4966), (2483, 3474), (2509, 3438)]