18207852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6182

約数の個数: 48

約数和(自身を含む): 48168960

約数和(自身を除く): 29961108

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, 6143, 12286, 18429, 24572, 36858, 73716, 79859, 116717, 159718, 233434, 239577, 319436, 350151, 466868, 479154, 700302, 958308, 1400604, 1517321, 3034642, 4551963, 6069284, 9103926, 18207852]

約数ペア:

[(1, 18207852), (2, 9103926), (3, 6069284), (4, 4551963), (6, 3034642), (12, 1517321), (13, 1400604), (19, 958308), (26, 700302), (38, 479154), (39, 466868), (52, 350151), (57, 319436), (76, 239577), (78, 233434), (114, 159718), (156, 116717), (228, 79859), (247, 73716), (494, 36858), (741, 24572), (988, 18429), (1482, 12286), (2964, 6143)]