1797800418

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{19727}}^1$

素因数の和:19879

約数の個数: 48

約数和(自身を含む): 4006993536

約数和(自身を除く): 2209193118

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 166, 183, 249, 366, 498, 549, 747, 1098, 1494, 5063, 10126, 15189, 19727, 30378, 39454, 45567, 59181, 91134, 118362, 177543, 355086, 1203347, 1637341, 2406694, 3274682, 3610041, 4912023, 7220082, 9824046, 10830123, 14736069, 21660246, 29472138, 99877801, 199755602, 299633403, 599266806, 898900209, 1797800418]

約数ペア:

[(1, 1797800418), (2, 898900209), (3, 599266806), (6, 299633403), (9, 199755602), (18, 99877801), (61, 29472138), (83, 21660246), (122, 14736069), (166, 10830123), (183, 9824046), (249, 7220082), (366, 4912023), (498, 3610041), (549, 3274682), (747, 2406694), (1098, 1637341), (1494, 1203347), (5063, 355086), (10126, 177543), (15189, 118362), (19727, 91134), (30378, 59181), (39454, 45567)]