1600902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 3793920

約数和(自身を除く): 2193018

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 151, 171, 186, 279, 302, 342, 453, 558, 589, 906, 1178, 1359, 1767, 2718, 2869, 3534, 4681, 5301, 5738, 8607, 9362, 10602, 14043, 17214, 25821, 28086, 42129, 51642, 84258, 88939, 177878, 266817, 533634, 800451, 1600902]

約数ペア:

[(1, 1600902), (2, 800451), (3, 533634), (6, 266817), (9, 177878), (18, 88939), (19, 84258), (31, 51642), (38, 42129), (57, 28086), (62, 25821), (93, 17214), (114, 14043), (151, 10602), (171, 9362), (186, 8607), (279, 5738), (302, 5301), (342, 4681), (453, 3534), (558, 2869), (589, 2718), (906, 1767), (1178, 1359)]