2017993338

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3981

約数の個数: 80

約数和(自身を含む): 4683858696

約数和(自身を除く): 2665865358

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 61, 81, 106, 122, 159, 162, 183, 318, 366, 477, 549, 954, 1098, 1431, 1647, 2862, 3233, 3294, 3853, 4293, 4941, 6466, 7706, 8586, 9699, 9882, 11559, 19398, 23118, 29097, 34677, 58194, 69354, 87291, 104031, 174582, 204209, 208062, 235033, 261873, 312093, 408418, 470066, 523746, 612627, 624186, 705099, 1225254, 1410198, 1837881, 2115297, 3675762, 4230594, 5513643, 6345891, 11027286, 12456749, 12691782, 16540929, 19037673, 24913498, 33081858, 37370247, 38075346, 74740494, 112110741, 224221482, 336332223, 672664446, 1008996669, 2017993338]

約数ペア:

[(1, 2017993338), (2, 1008996669), (3, 672664446), (6, 336332223), (9, 224221482), (18, 112110741), (27, 74740494), (53, 38075346), (54, 37370247), (61, 33081858), (81, 24913498), (106, 19037673), (122, 16540929), (159, 12691782), (162, 12456749), (183, 11027286), (318, 6345891), (366, 5513643), (477, 4230594), (549, 3675762), (954, 2115297), (1098, 1837881), (1431, 1410198), (1647, 1225254), (2862, 705099), (3233, 624186), (3294, 612627), (3853, 523746), (4293, 470066), (4941, 408418), (6466, 312093), (7706, 261873), (8586, 235033), (9699, 208062), (9882, 204209), (11559, 174582), (19398, 104031), (23118, 87291), (29097, 69354), (34677, 58194)]