42648996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14389}}^1$

素因数の和:14428

約数の個数: 48

約数和(自身を含む): 112817600

約数和(自身を除く): 70168604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 14389, 28778, 43167, 57556, 86334, 172668, 187057, 273391, 374114, 546782, 561171, 748228, 820173, 1093564, 1122342, 1640346, 2244684, 3280692, 3554083, 7108166, 10662249, 14216332, 21324498, 42648996]

約数ペア:

[(1, 42648996), (2, 21324498), (3, 14216332), (4, 10662249), (6, 7108166), (12, 3554083), (13, 3280692), (19, 2244684), (26, 1640346), (38, 1122342), (39, 1093564), (52, 820173), (57, 748228), (76, 561171), (78, 546782), (114, 374114), (156, 273391), (228, 187057), (247, 172668), (494, 86334), (741, 57556), (988, 43167), (1482, 28778), (2964, 14389)]