18406912974

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1451}}^1\times {\mathrm{2861}}^1$

素因数の和:5056

約数の個数: 32

約数和(自身を含む): 36901941120

約数和(自身を除く): 18495028146

約数列:

[1, 2, 3, 6, 739, 1451, 1478, 2217, 2861, 2902, 4353, 4434, 5722, 8583, 8706, 17166, 1072289, 2114279, 2144578, 3216867, 4151311, 4228558, 6342837, 6433734, 8302622, 12453933, 12685674, 24907866, 3067818829, 6135637658, 9203456487, 18406912974]

約数ペア:

[(1, 18406912974), (2, 9203456487), (3, 6135637658), (6, 3067818829), (739, 24907866), (1451, 12685674), (1478, 12453933), (2217, 8302622), (2861, 6433734), (2902, 6342837), (4353, 4228558), (4434, 4151311), (5722, 3216867), (8583, 2144578), (8706, 2114279), (17166, 1072289)]