18015192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 55364400

約数和(自身を除く): 37349208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1013, 1368, 1482, 1976, 2026, 2223, 2964, 3039, 4052, 4446, 5928, 6078, 8104, 8892, 9117, 12156, 13169, 17784, 18234, 19247, 24312, 26338, 36468, 38494, 39507, 52676, 57741, 72936, 76988, 79014, 105352, 115482, 118521, 153976, 158028, 173223, 230964, 237042, 250211, 316056, 346446, 461928, 474084, 500422, 692892, 750633, 948168, 1000844, 1385784, 1501266, 2001688, 2251899, 3002532, 4503798, 6005064, 9007596, 18015192]

約数ペア:

[(1, 18015192), (2, 9007596), (3, 6005064), (4, 4503798), (6, 3002532), (8, 2251899), (9, 2001688), (12, 1501266), (13, 1385784), (18, 1000844), (19, 948168), (24, 750633), (26, 692892), (36, 500422), (38, 474084), (39, 461928), (52, 346446), (57, 316056), (72, 250211), (76, 237042), (78, 230964), (104, 173223), (114, 158028), (117, 153976), (152, 118521), (156, 115482), (171, 105352), (228, 79014), (234, 76988), (247, 72936), (312, 57741), (342, 52676), (456, 39507), (468, 38494), (494, 36468), (684, 26338), (741, 24312), (936, 19247), (988, 18234), (1013, 17784), (1368, 13169), (1482, 12156), (1976, 9117), (2026, 8892), (2223, 8104), (2964, 6078), (3039, 5928), (4052, 4446)]