418209714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{16703}}^1$

素因数の和:16831

約数の個数: 48

約数和(自身を含む): 985001472

約数和(自身を除く): 566791758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 12519, 16703, 25038, 33406, 50109, 100218, 150327, 217139, 300654, 434278, 651417, 1302834, 1787221, 1954251, 3574442, 3908502, 5361663, 10723326, 16084989, 23233873, 32169978, 46467746, 69701619, 139403238, 209104857, 418209714]

約数ペア:

[(1, 418209714), (2, 209104857), (3, 139403238), (6, 69701619), (9, 46467746), (13, 32169978), (18, 23233873), (26, 16084989), (39, 10723326), (78, 5361663), (107, 3908502), (117, 3574442), (214, 1954251), (234, 1787221), (321, 1302834), (642, 651417), (963, 434278), (1391, 300654), (1926, 217139), (2782, 150327), (4173, 100218), (8346, 50109), (12519, 33406), (16703, 25038)]