18808534812

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{23609}}^1$

素因数の和:24150

約数の個数: 48

約数和(自身を含む): 44242117920

約数和(自身を除く): 25433583108

約数列:

[1, 2, 3, 4, 6, 12, 197, 337, 394, 591, 674, 788, 1011, 1182, 1348, 2022, 2364, 4044, 23609, 47218, 66389, 70827, 94436, 132778, 141654, 199167, 265556, 283308, 398334, 796668, 4650973, 7956233, 9301946, 13952919, 15912466, 18603892, 23868699, 27905838, 31824932, 47737398, 55811676, 95474796, 1567377901, 3134755802, 4702133703, 6269511604, 9404267406, 18808534812]

約数ペア:

[(1, 18808534812), (2, 9404267406), (3, 6269511604), (4, 4702133703), (6, 3134755802), (12, 1567377901), (197, 95474796), (337, 55811676), (394, 47737398), (591, 31824932), (674, 27905838), (788, 23868699), (1011, 18603892), (1182, 15912466), (1348, 13952919), (2022, 9301946), (2364, 7956233), (4044, 4650973), (23609, 796668), (47218, 398334), (66389, 283308), (70827, 265556), (94436, 199167), (132778, 141654)]