18288936

素因数分解:

$2^3\times 3^3\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 51163200

約数和(自身を除く): 32874264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 227, 373, 454, 681, 746, 908, 1119, 1362, 1492, 1816, 2043, 2238, 2724, 2984, 3357, 4086, 4476, 5448, 6129, 6714, 8172, 8952, 10071, 12258, 13428, 16344, 20142, 24516, 26856, 40284, 49032, 80568, 84671, 169342, 254013, 338684, 508026, 677368, 762039, 1016052, 1524078, 2032104, 2286117, 3048156, 4572234, 6096312, 9144468, 18288936]

約数ペア:

[(1, 18288936), (2, 9144468), (3, 6096312), (4, 4572234), (6, 3048156), (8, 2286117), (9, 2032104), (12, 1524078), (18, 1016052), (24, 762039), (27, 677368), (36, 508026), (54, 338684), (72, 254013), (108, 169342), (216, 84671), (227, 80568), (373, 49032), (454, 40284), (681, 26856), (746, 24516), (908, 20142), (1119, 16344), (1362, 13428), (1492, 12258), (1816, 10071), (2043, 8952), (2238, 8172), (2724, 6714), (2984, 6129), (3357, 5448), (4086, 4476)]