1655676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 4730544

約数和(自身を除く): 3074868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 113, 132, 148, 198, 222, 226, 333, 339, 396, 407, 444, 452, 666, 678, 814, 1017, 1221, 1243, 1332, 1356, 1628, 2034, 2442, 2486, 3663, 3729, 4068, 4181, 4884, 4972, 7326, 7458, 8362, 11187, 12543, 14652, 14916, 16724, 22374, 25086, 37629, 44748, 45991, 50172, 75258, 91982, 137973, 150516, 183964, 275946, 413919, 551892, 827838, 1655676]

約数ペア:

[(1, 1655676), (2, 827838), (3, 551892), (4, 413919), (6, 275946), (9, 183964), (11, 150516), (12, 137973), (18, 91982), (22, 75258), (33, 50172), (36, 45991), (37, 44748), (44, 37629), (66, 25086), (74, 22374), (99, 16724), (111, 14916), (113, 14652), (132, 12543), (148, 11187), (198, 8362), (222, 7458), (226, 7326), (333, 4972), (339, 4884), (396, 4181), (407, 4068), (444, 3729), (452, 3663), (666, 2486), (678, 2442), (814, 2034), (1017, 1628), (1221, 1356), (1243, 1332)]