41988618

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 80

約数和(自身を含む): 109469184

約数和(自身を除く): 67480566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 607, 854, 1098, 1134, 1214, 1281, 1647, 1821, 2562, 3294, 3642, 3843, 4249, 4941, 5463, 7686, 8498, 9882, 10926, 11529, 12747, 16389, 23058, 25494, 32778, 34587, 37027, 38241, 49167, 69174, 74054, 76482, 98334, 111081, 114723, 222162, 229446, 259189, 333243, 344169, 518378, 666486, 688338, 777567, 999729, 1555134, 1999458, 2332701, 2999187, 4665402, 5998374, 6998103, 13996206, 20994309, 41988618]

約数ペア:

[(1, 41988618), (2, 20994309), (3, 13996206), (6, 6998103), (7, 5998374), (9, 4665402), (14, 2999187), (18, 2332701), (21, 1999458), (27, 1555134), (42, 999729), (54, 777567), (61, 688338), (63, 666486), (81, 518378), (122, 344169), (126, 333243), (162, 259189), (183, 229446), (189, 222162), (366, 114723), (378, 111081), (427, 98334), (549, 76482), (567, 74054), (607, 69174), (854, 49167), (1098, 38241), (1134, 37027), (1214, 34587), (1281, 32778), (1647, 25494), (1821, 23058), (2562, 16389), (3294, 12747), (3642, 11529), (3843, 10926), (4249, 9882), (4941, 8498), (5463, 7686)]