1521108

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 4193280

約数和(自身を除く): 2672172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 47, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 261, 279, 282, 348, 372, 423, 522, 558, 564, 846, 899, 1044, 1116, 1363, 1457, 1692, 1798, 2697, 2726, 2914, 3596, 4089, 4371, 5394, 5452, 5828, 8091, 8178, 8742, 10788, 12267, 13113, 16182, 16356, 17484, 24534, 26226, 32364, 42253, 49068, 52452, 84506, 126759, 169012, 253518, 380277, 507036, 760554, 1521108]

約数ペア:

[(1, 1521108), (2, 760554), (3, 507036), (4, 380277), (6, 253518), (9, 169012), (12, 126759), (18, 84506), (29, 52452), (31, 49068), (36, 42253), (47, 32364), (58, 26226), (62, 24534), (87, 17484), (93, 16356), (94, 16182), (116, 13113), (124, 12267), (141, 10788), (174, 8742), (186, 8178), (188, 8091), (261, 5828), (279, 5452), (282, 5394), (348, 4371), (372, 4089), (423, 3596), (522, 2914), (558, 2726), (564, 2697), (846, 1798), (899, 1692), (1044, 1457), (1116, 1363)]