2018647464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{38707}}^1$

素因数の和:38810

約数の個数: 64

約数和(自身を含む): 5267384640

約数和(自身を除く): 3248737176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 984, 1272, 2173, 4346, 6519, 8692, 13038, 17384, 26076, 38707, 52152, 77414, 116121, 154828, 232242, 309656, 464484, 928968, 1586987, 2051471, 3173974, 4102942, 4760961, 6154413, 6347948, 8205884, 9521922, 12308826, 12695896, 16411768, 19043844, 24617652, 38087688, 49235304, 84110311, 168220622, 252330933, 336441244, 504661866, 672882488, 1009323732, 2018647464]

約数ペア:

[(1, 2018647464), (2, 1009323732), (3, 672882488), (4, 504661866), (6, 336441244), (8, 252330933), (12, 168220622), (24, 84110311), (41, 49235304), (53, 38087688), (82, 24617652), (106, 19043844), (123, 16411768), (159, 12695896), (164, 12308826), (212, 9521922), (246, 8205884), (318, 6347948), (328, 6154413), (424, 4760961), (492, 4102942), (636, 3173974), (984, 2051471), (1272, 1586987), (2173, 928968), (4346, 464484), (6519, 309656), (8692, 232242), (13038, 154828), (17384, 116121), (26076, 77414), (38707, 52152)]