190969038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42953}}^1$

素因数の和:42993

約数の個数: 48

約数和(自身を含む): 469057680

約数和(自身を除く): 278088642

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 42953, 85906, 128859, 257718, 386577, 558389, 773154, 816107, 1116778, 1632214, 1675167, 2448321, 3350334, 4896642, 5025501, 7344963, 10051002, 10609391, 14689926, 21218782, 31828173, 63656346, 95484519, 190969038]

約数ペア:

[(1, 190969038), (2, 95484519), (3, 63656346), (6, 31828173), (9, 21218782), (13, 14689926), (18, 10609391), (19, 10051002), (26, 7344963), (38, 5025501), (39, 4896642), (57, 3350334), (78, 2448321), (114, 1675167), (117, 1632214), (171, 1116778), (234, 816107), (247, 773154), (342, 558389), (494, 386577), (741, 257718), (1482, 128859), (2223, 85906), (4446, 42953)]