2018049096213

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{136463}}^1$

素因数の和:139700

約数の個数: 48

約数和(自身を含む): 3183039175680

約数和(自身を除く): 1164990079467

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3203, 4617, 9609, 28827, 60857, 86481, 136463, 182571, 259443, 409389, 547713, 778329, 1228167, 1643139, 2592797, 3684501, 4929417, 7778391, 11053503, 14788251, 23335173, 33160509, 70005519, 210016557, 437090989, 630049671, 1311272967, 3933818901, 8304728791, 11801456703, 24914186373, 35404370109, 74742559119, 106213110327, 224227677357, 672683032071, 2018049096213]

約数ペア:

[(1, 2018049096213), (3, 672683032071), (9, 224227677357), (19, 106213110327), (27, 74742559119), (57, 35404370109), (81, 24914186373), (171, 11801456703), (243, 8304728791), (513, 3933818901), (1539, 1311272967), (3203, 630049671), (4617, 437090989), (9609, 210016557), (28827, 70005519), (60857, 33160509), (86481, 23335173), (136463, 14788251), (182571, 11053503), (259443, 7778391), (409389, 4929417), (547713, 3684501), (778329, 2592797), (1228167, 1643139)]