40915308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 110190080

約数和(自身を除く): 69274772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 4729, 8652, 9458, 14187, 18916, 28374, 33103, 56748, 66206, 99309, 132412, 198618, 397236, 487087, 974174, 1461261, 1948348, 2922522, 3409609, 5845044, 6819218, 10228827, 13638436, 20457654, 40915308]

約数ペア:

[(1, 40915308), (2, 20457654), (3, 13638436), (4, 10228827), (6, 6819218), (7, 5845044), (12, 3409609), (14, 2922522), (21, 1948348), (28, 1461261), (42, 974174), (84, 487087), (103, 397236), (206, 198618), (309, 132412), (412, 99309), (618, 66206), (721, 56748), (1236, 33103), (1442, 28374), (2163, 18916), (2884, 14187), (4326, 9458), (4729, 8652)]