1901736

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 5247060

約数和(自身を除く): 3345324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 433, 488, 549, 732, 866, 1098, 1299, 1464, 1732, 2196, 2598, 3464, 3897, 4392, 5196, 7794, 10392, 15588, 26413, 31176, 52826, 79239, 105652, 158478, 211304, 237717, 316956, 475434, 633912, 950868, 1901736]

約数ペア:

[(1, 1901736), (2, 950868), (3, 633912), (4, 475434), (6, 316956), (8, 237717), (9, 211304), (12, 158478), (18, 105652), (24, 79239), (36, 52826), (61, 31176), (72, 26413), (122, 15588), (183, 10392), (244, 7794), (366, 5196), (433, 4392), (488, 3897), (549, 3464), (732, 2598), (866, 2196), (1098, 1732), (1299, 1464)]