1597068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 4564560

約数和(自身を除く): 2967492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 109, 111, 132, 148, 198, 218, 222, 327, 333, 396, 407, 436, 444, 654, 666, 814, 981, 1199, 1221, 1308, 1332, 1628, 1962, 2398, 2442, 3597, 3663, 3924, 4033, 4796, 4884, 7194, 7326, 8066, 10791, 12099, 14388, 14652, 16132, 21582, 24198, 36297, 43164, 44363, 48396, 72594, 88726, 133089, 145188, 177452, 266178, 399267, 532356, 798534, 1597068]

約数ペア:

[(1, 1597068), (2, 798534), (3, 532356), (4, 399267), (6, 266178), (9, 177452), (11, 145188), (12, 133089), (18, 88726), (22, 72594), (33, 48396), (36, 44363), (37, 43164), (44, 36297), (66, 24198), (74, 21582), (99, 16132), (109, 14652), (111, 14388), (132, 12099), (148, 10791), (198, 8066), (218, 7326), (222, 7194), (327, 4884), (333, 4796), (396, 4033), (407, 3924), (436, 3663), (444, 3597), (654, 2442), (666, 2398), (814, 1962), (981, 1628), (1199, 1332), (1221, 1308)]