13441218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 31119360

約数和(自身を除く): 17678142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4051, 8102, 12153, 24306, 28357, 56714, 85071, 170142, 320029, 640058, 960087, 1920174, 2240203, 4480406, 6720609, 13441218]

約数ペア:

[(1, 13441218), (2, 6720609), (3, 4480406), (6, 2240203), (7, 1920174), (14, 960087), (21, 640058), (42, 320029), (79, 170142), (158, 85071), (237, 56714), (474, 28357), (553, 24306), (1106, 12153), (1659, 8102), (3318, 4051)]