814903902

素因数分解:

$2^1\times 3^6\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4180

約数の個数: 56

約数和(自身を含む): 1846339320

約数和(自身を除く): 1031435418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 729, 834, 1251, 1458, 2502, 3753, 4021, 7506, 8042, 11259, 12063, 22518, 24126, 33777, 36189, 67554, 72378, 101331, 108567, 202662, 217134, 325701, 558919, 651402, 977103, 1117838, 1676757, 1954206, 2931309, 3353514, 5030271, 5862618, 10060542, 15090813, 30181626, 45272439, 90544878, 135817317, 271634634, 407451951, 814903902]

約数ペア:

[(1, 814903902), (2, 407451951), (3, 271634634), (6, 135817317), (9, 90544878), (18, 45272439), (27, 30181626), (54, 15090813), (81, 10060542), (139, 5862618), (162, 5030271), (243, 3353514), (278, 2931309), (417, 1954206), (486, 1676757), (729, 1117838), (834, 977103), (1251, 651402), (1458, 558919), (2502, 325701), (3753, 217134), (4021, 202662), (7506, 108567), (8042, 101331), (11259, 72378), (12063, 67554), (22518, 36189), (24126, 33777)]