9940554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 14275638

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 1847, 2691, 3694, 5382, 5541, 11082, 16623, 24011, 33246, 42481, 48022, 72033, 84962, 127443, 144066, 216099, 254886, 382329, 432198, 552253, 764658, 1104506, 1656759, 3313518, 4970277, 9940554]

約数ペア:

[(1, 9940554), (2, 4970277), (3, 3313518), (6, 1656759), (9, 1104506), (13, 764658), (18, 552253), (23, 432198), (26, 382329), (39, 254886), (46, 216099), (69, 144066), (78, 127443), (117, 84962), (138, 72033), (207, 48022), (234, 42481), (299, 33246), (414, 24011), (598, 16623), (897, 11082), (1794, 5541), (1847, 5382), (2691, 3694)]