18888931692

素因数分解:

$2^2\times 3^2\times {\mathrm{16823}}^1\times {\mathrm{31189}}^1$

素因数の和:48022

約数の個数: 36

約数和(自身を含む): 47751390960

約数和(自身を除く): 28862459268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 16823, 31189, 33646, 50469, 62378, 67292, 93567, 100938, 124756, 151407, 187134, 201876, 280701, 302814, 374268, 561402, 605628, 1122804, 524692547, 1049385094, 1574077641, 2098770188, 3148155282, 4722232923, 6296310564, 9444465846, 18888931692]

約数ペア:

[(1, 18888931692), (2, 9444465846), (3, 6296310564), (4, 4722232923), (6, 3148155282), (9, 2098770188), (12, 1574077641), (18, 1049385094), (36, 524692547), (16823, 1122804), (31189, 605628), (33646, 561402), (50469, 374268), (62378, 302814), (67292, 280701), (93567, 201876), (100938, 187134), (124756, 151407)]