2043402018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{302189}}^1$

素因数の和:302231

約数の個数: 48

約数和(自身を含む): 4960751040

約数和(自身を除く): 2917349022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 302189, 604378, 906567, 1813134, 2115323, 4230646, 6345969, 6950347, 12691938, 13900694, 14807261, 20851041, 29614522, 41702082, 44421783, 48652429, 88843566, 97304858, 145957287, 291914574, 340567003, 681134006, 1021701009, 2043402018]

約数ペア:

[(1, 2043402018), (2, 1021701009), (3, 681134006), (6, 340567003), (7, 291914574), (14, 145957287), (21, 97304858), (23, 88843566), (42, 48652429), (46, 44421783), (49, 41702082), (69, 29614522), (98, 20851041), (138, 14807261), (147, 13900694), (161, 12691938), (294, 6950347), (322, 6345969), (483, 4230646), (966, 2115323), (1127, 1813134), (2254, 906567), (3381, 604378), (6762, 302189)]