18075042

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 43008000

約数和(自身を除く): 24932958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 223, 237, 342, 446, 474, 513, 669, 711, 1026, 1338, 1422, 1501, 2007, 2133, 3002, 4014, 4237, 4266, 4503, 6021, 8474, 9006, 12042, 12711, 13509, 17617, 25422, 27018, 35234, 38133, 40527, 52851, 76266, 81054, 105702, 114399, 158553, 228798, 317106, 334723, 475659, 669446, 951318, 1004169, 2008338, 3012507, 6025014, 9037521, 18075042]

約数ペア:

[(1, 18075042), (2, 9037521), (3, 6025014), (6, 3012507), (9, 2008338), (18, 1004169), (19, 951318), (27, 669446), (38, 475659), (54, 334723), (57, 317106), (79, 228798), (114, 158553), (158, 114399), (171, 105702), (223, 81054), (237, 76266), (342, 52851), (446, 40527), (474, 38133), (513, 35234), (669, 27018), (711, 25422), (1026, 17617), (1338, 13509), (1422, 12711), (1501, 12042), (2007, 9006), (2133, 8474), (3002, 6021), (4014, 4503), (4237, 4266)]