13181856

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 35185248

約数和(自身を除く): 22003392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2251, 2928, 4502, 5856, 6753, 9004, 13506, 18008, 27012, 36016, 54024, 72032, 108048, 137311, 216096, 274622, 411933, 549244, 823866, 1098488, 1647732, 2196976, 3295464, 4393952, 6590928, 13181856]

約数ペア:

[(1, 13181856), (2, 6590928), (3, 4393952), (4, 3295464), (6, 2196976), (8, 1647732), (12, 1098488), (16, 823866), (24, 549244), (32, 411933), (48, 274622), (61, 216096), (96, 137311), (122, 108048), (183, 72032), (244, 54024), (366, 36016), (488, 27012), (732, 18008), (976, 13506), (1464, 9004), (1952, 6753), (2251, 5856), (2928, 4502)]