16857594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 40013064

約数和(自身を除く): 23155470

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1181, 1586, 2362, 2379, 3543, 4758, 7086, 7137, 10629, 14274, 15353, 21258, 30706, 46059, 72041, 92118, 138177, 144082, 216123, 276354, 432246, 648369, 936533, 1296738, 1873066, 2809599, 5619198, 8428797, 16857594]

約数ペア:

[(1, 16857594), (2, 8428797), (3, 5619198), (6, 2809599), (9, 1873066), (13, 1296738), (18, 936533), (26, 648369), (39, 432246), (61, 276354), (78, 216123), (117, 144082), (122, 138177), (183, 92118), (234, 72041), (366, 46059), (549, 30706), (793, 21258), (1098, 15353), (1181, 14274), (1586, 10629), (2362, 7137), (2379, 7086), (3543, 4758)]