8739198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 21369600

約数和(自身を除く): 12630402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 211, 234, 351, 354, 422, 531, 633, 702, 767, 1062, 1266, 1534, 1593, 1899, 2301, 2743, 3186, 3798, 4602, 5486, 5697, 6903, 8229, 11394, 12449, 13806, 16458, 20709, 24687, 24898, 37347, 41418, 49374, 74061, 74694, 112041, 148122, 161837, 224082, 323674, 336123, 485511, 672246, 971022, 1456533, 2913066, 4369599, 8739198]

約数ペア:

[(1, 8739198), (2, 4369599), (3, 2913066), (6, 1456533), (9, 971022), (13, 672246), (18, 485511), (26, 336123), (27, 323674), (39, 224082), (54, 161837), (59, 148122), (78, 112041), (117, 74694), (118, 74061), (177, 49374), (211, 41418), (234, 37347), (351, 24898), (354, 24687), (422, 20709), (531, 16458), (633, 13806), (702, 12449), (767, 11394), (1062, 8229), (1266, 6903), (1534, 5697), (1593, 5486), (1899, 4602), (2301, 3798), (2743, 3186)]