15922158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 38260224

約数和(自身を除く): 22338066

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 1747, 3038, 3494, 4557, 5241, 9114, 10482, 12229, 24458, 36687, 54157, 73374, 85603, 108314, 162471, 171206, 256809, 324942, 379099, 513618, 758198, 1137297, 2274594, 2653693, 5307386, 7961079, 15922158]

約数ペア:

[(1, 15922158), (2, 7961079), (3, 5307386), (6, 2653693), (7, 2274594), (14, 1137297), (21, 758198), (31, 513618), (42, 379099), (49, 324942), (62, 256809), (93, 171206), (98, 162471), (147, 108314), (186, 85603), (217, 73374), (294, 54157), (434, 36687), (651, 24458), (1302, 12229), (1519, 10482), (1747, 9114), (3038, 5241), (3494, 4557)]