31476852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 87770592

約数和(自身を除く): 56293740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 787, 909, 1111, 1212, 1574, 1818, 2222, 2361, 3148, 3333, 3636, 4444, 4722, 6666, 7083, 8657, 9444, 9999, 13332, 14166, 17314, 19998, 25971, 28332, 34628, 39996, 51942, 77913, 79487, 103884, 155826, 158974, 238461, 311652, 317948, 476922, 715383, 874357, 953844, 1430766, 1748714, 2623071, 2861532, 3497428, 5246142, 7869213, 10492284, 15738426, 31476852]

約数ペア:

[(1, 31476852), (2, 15738426), (3, 10492284), (4, 7869213), (6, 5246142), (9, 3497428), (11, 2861532), (12, 2623071), (18, 1748714), (22, 1430766), (33, 953844), (36, 874357), (44, 715383), (66, 476922), (99, 317948), (101, 311652), (132, 238461), (198, 158974), (202, 155826), (303, 103884), (396, 79487), (404, 77913), (606, 51942), (787, 39996), (909, 34628), (1111, 28332), (1212, 25971), (1574, 19998), (1818, 17314), (2222, 14166), (2361, 13332), (3148, 9999), (3333, 9444), (3636, 8657), (4444, 7083), (4722, 6666)]