18302482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 12832622

約数列:

[1, 2, 11, 22, 41, 82, 103, 197, 206, 394, 451, 902, 1133, 2167, 2266, 4223, 4334, 8077, 8446, 16154, 20291, 40582, 46453, 88847, 92906, 177694, 223201, 446402, 831931, 1663862, 9151241, 18302482]

約数ペア:

[(1, 18302482), (2, 9151241), (11, 1663862), (22, 831931), (41, 446402), (82, 223201), (103, 177694), (197, 92906), (206, 88847), (394, 46453), (451, 40582), (902, 20291), (1133, 16154), (2167, 8446), (2266, 8077), (4223, 4334)]