374728374

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47639}}^1$

素因数の和:47689

約数の個数: 48

約数和(自身を含む): 891820800

約数和(自身を除く): 517092426

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 47639, 95278, 142917, 285834, 428751, 857502, 905141, 1095697, 1810282, 2191394, 2715423, 3287091, 5430846, 6574182, 8146269, 9861273, 16292538, 19722546, 20818243, 41636486, 62454729, 124909458, 187364187, 374728374]

約数ペア:

[(1, 374728374), (2, 187364187), (3, 124909458), (6, 62454729), (9, 41636486), (18, 20818243), (19, 19722546), (23, 16292538), (38, 9861273), (46, 8146269), (57, 6574182), (69, 5430846), (114, 3287091), (138, 2715423), (171, 2191394), (207, 1810282), (342, 1095697), (414, 905141), (437, 857502), (874, 428751), (1311, 285834), (2622, 142917), (3933, 95278), (7866, 47639)]