26203818

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 53539200

約数和(自身を除く): 27335382

約数列:

[1, 2, 3, 6, 103, 109, 206, 218, 309, 327, 389, 618, 654, 778, 1167, 2334, 11227, 22454, 33681, 40067, 42401, 67362, 80134, 84802, 120201, 127203, 240402, 254406, 4367303, 8734606, 13101909, 26203818]

約数ペア:

[(1, 26203818), (2, 13101909), (3, 8734606), (6, 4367303), (103, 254406), (109, 240402), (206, 127203), (218, 120201), (309, 84802), (327, 80134), (389, 67362), (618, 42401), (654, 40067), (778, 33681), (1167, 22454), (2334, 11227)]