1521904194

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{143063}}^1$

素因数の和:143271

約数の個数: 32

約数和(自身を含む): 3399200640

約数和(自身を除く): 1877296446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 143063, 286126, 429189, 858378, 1287567, 2575134, 3862701, 7725402, 28183411, 56366822, 84550233, 169100466, 253650699, 507301398, 760952097, 1521904194]

約数ペア:

[(1, 1521904194), (2, 760952097), (3, 507301398), (6, 253650699), (9, 169100466), (18, 84550233), (27, 56366822), (54, 28183411), (197, 7725402), (394, 3862701), (591, 2575134), (1182, 1287567), (1773, 858378), (3546, 429189), (5319, 286126), (10638, 143063)]