4002426

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5674374

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 83, 94, 114, 141, 166, 171, 249, 282, 342, 423, 498, 513, 747, 846, 893, 1026, 1269, 1494, 1577, 1786, 2241, 2538, 2679, 3154, 3901, 4482, 4731, 5358, 7802, 8037, 9462, 11703, 14193, 16074, 23406, 24111, 28386, 35109, 42579, 48222, 70218, 74119, 85158, 105327, 148238, 210654, 222357, 444714, 667071, 1334142, 2001213, 4002426]

約数ペア:

[(1, 4002426), (2, 2001213), (3, 1334142), (6, 667071), (9, 444714), (18, 222357), (19, 210654), (27, 148238), (38, 105327), (47, 85158), (54, 74119), (57, 70218), (83, 48222), (94, 42579), (114, 35109), (141, 28386), (166, 24111), (171, 23406), (249, 16074), (282, 14193), (342, 11703), (423, 9462), (498, 8037), (513, 7802), (747, 5358), (846, 4731), (893, 4482), (1026, 3901), (1269, 3154), (1494, 2679), (1577, 2538), (1786, 2241)]