18359198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2791}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 33772032

約数和(自身を除く): 15412834

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 2791, 3289, 5582, 6578, 30701, 36283, 61402, 64193, 72566, 128386, 399113, 706123, 798226, 834509, 1412246, 1669018, 9179599, 18359198]

約数ペア:

[(1, 18359198), (2, 9179599), (11, 1669018), (13, 1412246), (22, 834509), (23, 798226), (26, 706123), (46, 399113), (143, 128386), (253, 72566), (286, 64193), (299, 61402), (506, 36283), (598, 30701), (2791, 6578), (3289, 5582)]