18336787416

素因数分解:

$2^3\times 3^2\times {\mathrm{19861}}^1\times {\mathrm{12823}}^1$

素因数の和:32696

約数の個数: 48

約数和(自身を含む): 49668506160

約数和(自身を除く): 31331718744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 12823, 19861, 25646, 38469, 39722, 51292, 59583, 76938, 79444, 102584, 115407, 119166, 153876, 158888, 178749, 230814, 238332, 307752, 357498, 461628, 476664, 714996, 923256, 1429992, 254677603, 509355206, 764032809, 1018710412, 1528065618, 2037420824, 2292098427, 3056131236, 4584196854, 6112262472, 9168393708, 18336787416]

約数ペア:

[(1, 18336787416), (2, 9168393708), (3, 6112262472), (4, 4584196854), (6, 3056131236), (8, 2292098427), (9, 2037420824), (12, 1528065618), (18, 1018710412), (24, 764032809), (36, 509355206), (72, 254677603), (12823, 1429992), (19861, 923256), (25646, 714996), (38469, 476664), (39722, 461628), (51292, 357498), (59583, 307752), (76938, 238332), (79444, 230814), (102584, 178749), (115407, 158888), (119166, 153876)]