23017428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 66946880

約数和(自身を除く): 43929452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 379, 482, 723, 758, 964, 1137, 1446, 1516, 1687, 2169, 2274, 2653, 2892, 3374, 3411, 4338, 4548, 5061, 5306, 6748, 6822, 7959, 8676, 10122, 10612, 13644, 15183, 15918, 20244, 23877, 30366, 31836, 47754, 60732, 91339, 95508, 182678, 274017, 365356, 548034, 639373, 822051, 1096068, 1278746, 1644102, 1918119, 2557492, 3288204, 3836238, 5754357, 7672476, 11508714, 23017428]

約数ペア:

[(1, 23017428), (2, 11508714), (3, 7672476), (4, 5754357), (6, 3836238), (7, 3288204), (9, 2557492), (12, 1918119), (14, 1644102), (18, 1278746), (21, 1096068), (28, 822051), (36, 639373), (42, 548034), (63, 365356), (84, 274017), (126, 182678), (241, 95508), (252, 91339), (379, 60732), (482, 47754), (723, 31836), (758, 30366), (964, 23877), (1137, 20244), (1446, 15918), (1516, 15183), (1687, 13644), (2169, 10612), (2274, 10122), (2653, 8676), (2892, 7959), (3374, 6822), (3411, 6748), (4338, 5306), (4548, 5061)]