61913826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{20353}}^1$

素因数の和:20387

約数の個数: 36

約数和(自身を含む): 145266498

約数和(自身を除く): 83352672

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 20353, 40706, 61059, 122118, 183177, 264589, 366354, 529178, 793767, 1587534, 2381301, 3439657, 4762602, 6879314, 10318971, 20637942, 30956913, 61913826]

約数ペア:

[(1, 61913826), (2, 30956913), (3, 20637942), (6, 10318971), (9, 6879314), (13, 4762602), (18, 3439657), (26, 2381301), (39, 1587534), (78, 793767), (117, 529178), (169, 366354), (234, 264589), (338, 183177), (507, 122118), (1014, 61059), (1521, 40706), (3042, 20353)]