18391802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 32768064

約数和(自身を除く): 14376262

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 601, 1177, 1202, 1391, 2354, 2782, 6611, 7813, 13222, 15301, 15626, 30602, 64307, 85943, 128614, 171886, 707377, 835991, 1414754, 1671982, 9195901, 18391802]

約数ペア:

[(1, 18391802), (2, 9195901), (11, 1671982), (13, 1414754), (22, 835991), (26, 707377), (107, 171886), (143, 128614), (214, 85943), (286, 64307), (601, 30602), (1177, 15626), (1202, 15301), (1391, 13222), (2354, 7813), (2782, 6611)]