26985546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3587

約数の個数: 48

約数和(自身を含む): 67936128

約数和(自身を除く): 40950582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3511, 3843, 7022, 7686, 10533, 21066, 24577, 31599, 49154, 63198, 73731, 147462, 214171, 221193, 428342, 442386, 642513, 1285026, 1499197, 1927539, 2998394, 3855078, 4497591, 8995182, 13492773, 26985546]

約数ペア:

[(1, 26985546), (2, 13492773), (3, 8995182), (6, 4497591), (7, 3855078), (9, 2998394), (14, 1927539), (18, 1499197), (21, 1285026), (42, 642513), (61, 442386), (63, 428342), (122, 221193), (126, 214171), (183, 147462), (366, 73731), (427, 63198), (549, 49154), (854, 31599), (1098, 24577), (1281, 21066), (2562, 10533), (3511, 7686), (3843, 7022)]