2031776766

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{20117}}^1$

素因数の和:20337

約数の個数: 48

約数和(自身を含む): 4569522048

約数和(自身を除く): 2537745282

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 558, 1086, 1629, 3258, 5611, 11222, 16833, 20117, 33666, 40234, 50499, 60351, 100998, 120702, 181053, 362106, 623627, 1247254, 1870881, 3641177, 3741762, 5612643, 7282354, 10923531, 11225286, 21847062, 32770593, 65541186, 112876487, 225752974, 338629461, 677258922, 1015888383, 2031776766]

約数ペア:

[(1, 2031776766), (2, 1015888383), (3, 677258922), (6, 338629461), (9, 225752974), (18, 112876487), (31, 65541186), (62, 32770593), (93, 21847062), (181, 11225286), (186, 10923531), (279, 7282354), (362, 5612643), (543, 3741762), (558, 3641177), (1086, 1870881), (1629, 1247254), (3258, 623627), (5611, 362106), (11222, 181053), (16833, 120702), (20117, 100998), (33666, 60351), (40234, 50499)]