40323654

素因数分解:

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

素因数の和:4145

約数の個数: 48

約数和(自身を含む): 101137920

約数和(自身を除く): 60814266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4051, 4977, 8102, 9954, 12153, 24306, 28357, 36459, 56714, 72918, 85071, 170142, 255213, 320029, 510426, 640058, 960087, 1920174, 2240203, 2880261, 4480406, 5760522, 6720609, 13441218, 20161827, 40323654]

約数ペア:

[(1, 40323654), (2, 20161827), (3, 13441218), (6, 6720609), (7, 5760522), (9, 4480406), (14, 2880261), (18, 2240203), (21, 1920174), (42, 960087), (63, 640058), (79, 510426), (126, 320029), (158, 255213), (237, 170142), (474, 85071), (553, 72918), (711, 56714), (1106, 36459), (1422, 28357), (1659, 24306), (3318, 12153), (4051, 9954), (4977, 8102)]