12503172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 32771200

約数和(自身を除く): 20268028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 109, 121, 132, 158, 218, 237, 242, 316, 327, 363, 436, 474, 484, 654, 726, 869, 948, 1199, 1308, 1452, 1738, 2398, 2607, 3476, 3597, 4796, 5214, 7194, 8611, 9559, 10428, 13189, 14388, 17222, 19118, 25833, 26378, 28677, 34444, 38236, 39567, 51666, 52756, 57354, 79134, 94721, 103332, 114708, 158268, 189442, 284163, 378884, 568326, 1041931, 1136652, 2083862, 3125793, 4167724, 6251586, 12503172]

約数ペア:

[(1, 12503172), (2, 6251586), (3, 4167724), (4, 3125793), (6, 2083862), (11, 1136652), (12, 1041931), (22, 568326), (33, 378884), (44, 284163), (66, 189442), (79, 158268), (109, 114708), (121, 103332), (132, 94721), (158, 79134), (218, 57354), (237, 52756), (242, 51666), (316, 39567), (327, 38236), (363, 34444), (436, 28677), (474, 26378), (484, 25833), (654, 19118), (726, 17222), (869, 14388), (948, 13189), (1199, 10428), (1308, 9559), (1452, 8611), (1738, 7194), (2398, 5214), (2607, 4796), (3476, 3597)]