122493618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3979

約数の個数: 48

約数和(自身を含む): 287980056

約数和(自身を除く): 165486438

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2466, 3562, 3821, 5343, 7642, 10686, 11463, 16029, 22926, 32058, 34389, 49673, 68778, 99346, 149019, 298038, 447057, 523477, 894114, 1046954, 1570431, 3140862, 4711293, 6805201, 9422586, 13610402, 20415603, 40831206, 61246809, 122493618]

約数ペア:

[(1, 122493618), (2, 61246809), (3, 40831206), (6, 20415603), (9, 13610402), (13, 9422586), (18, 6805201), (26, 4711293), (39, 3140862), (78, 1570431), (117, 1046954), (137, 894114), (234, 523477), (274, 447057), (411, 298038), (822, 149019), (1233, 99346), (1781, 68778), (2466, 49673), (3562, 34389), (3821, 32058), (5343, 22926), (7642, 16029), (10686, 11463)]