12515868

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5189}}^1$

素因数の和:5266

約数の個数: 36

約数和(自身を含む): 32115720

約数和(自身を除く): 19599852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 5189, 10378, 15567, 20756, 31134, 46701, 62268, 93402, 186804, 347663, 695326, 1042989, 1390652, 2085978, 3128967, 4171956, 6257934, 12515868]

約数ペア:

[(1, 12515868), (2, 6257934), (3, 4171956), (4, 3128967), (6, 2085978), (9, 1390652), (12, 1042989), (18, 695326), (36, 347663), (67, 186804), (134, 93402), (201, 62268), (268, 46701), (402, 31134), (603, 20756), (804, 15567), (1206, 10378), (2412, 5189)]