123920622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 331968000

約数和(自身を除く): 208047378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 518, 666, 703, 777, 798, 1197, 1399, 1406, 1554, 2109, 2331, 2394, 2798, 4197, 4218, 4662, 4921, 6327, 8394, 9793, 9842, 12591, 12654, 14763, 19586, 25182, 26581, 29379, 29526, 44289, 51763, 53162, 58758, 79743, 88137, 88578, 103526, 155289, 159486, 176274, 186067, 239229, 310578, 362341, 372134, 465867, 478458, 558201, 724682, 931734, 983497, 1087023, 1116402, 1674603, 1966994, 2174046, 2950491, 3261069, 3349206, 5900982, 6522138, 6884479, 8851473, 13768958, 17702946, 20653437, 41306874, 61960311, 123920622]

約数ペア:

[(1, 123920622), (2, 61960311), (3, 41306874), (6, 20653437), (7, 17702946), (9, 13768958), (14, 8851473), (18, 6884479), (19, 6522138), (21, 5900982), (37, 3349206), (38, 3261069), (42, 2950491), (57, 2174046), (63, 1966994), (74, 1674603), (111, 1116402), (114, 1087023), (126, 983497), (133, 931734), (171, 724682), (222, 558201), (259, 478458), (266, 465867), (333, 372134), (342, 362341), (399, 310578), (518, 239229), (666, 186067), (703, 176274), (777, 159486), (798, 155289), (1197, 103526), (1399, 88578), (1406, 88137), (1554, 79743), (2109, 58758), (2331, 53162), (2394, 51763), (2798, 44289), (4197, 29526), (4218, 29379), (4662, 26581), (4921, 25182), (6327, 19586), (8394, 14763), (9793, 12654), (9842, 12591)]