23129874

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2212

約数の個数: 40

約数和(自身を含む): 52626288

約数和(自身を除く): 29496414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 2131, 3618, 4262, 5427, 6393, 10854, 12786, 19179, 38358, 57537, 115074, 142777, 172611, 285554, 345222, 428331, 856662, 1284993, 2569986, 3854979, 7709958, 11564937, 23129874]

約数ペア:

[(1, 23129874), (2, 11564937), (3, 7709958), (6, 3854979), (9, 2569986), (18, 1284993), (27, 856662), (54, 428331), (67, 345222), (81, 285554), (134, 172611), (162, 142777), (201, 115074), (402, 57537), (603, 38358), (1206, 19179), (1809, 12786), (2131, 10854), (3618, 6393), (4262, 5427)]