68004018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 155390976

約数和(自身を除く): 87386958

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 423, 558, 846, 1457, 2593, 2914, 4371, 5186, 7779, 8742, 13113, 15558, 23337, 26226, 46674, 80383, 121871, 160766, 241149, 243742, 365613, 482298, 723447, 731226, 1096839, 1446894, 2193678, 3778001, 7556002, 11334003, 22668006, 34002009, 68004018]

約数ペア:

[(1, 68004018), (2, 34002009), (3, 22668006), (6, 11334003), (9, 7556002), (18, 3778001), (31, 2193678), (47, 1446894), (62, 1096839), (93, 731226), (94, 723447), (141, 482298), (186, 365613), (279, 243742), (282, 241149), (423, 160766), (558, 121871), (846, 80383), (1457, 46674), (2593, 26226), (2914, 23337), (4371, 15558), (5186, 13113), (7779, 8742)]