18078072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 48729600

約数和(自身を除く): 30651528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 751, 1003, 1416, 1502, 2006, 2253, 3004, 3009, 4012, 4506, 6008, 6018, 8024, 9012, 12036, 12767, 18024, 24072, 25534, 38301, 44309, 51068, 76602, 88618, 102136, 132927, 153204, 177236, 265854, 306408, 354472, 531708, 753253, 1063416, 1506506, 2259759, 3013012, 4519518, 6026024, 9039036, 18078072]

約数ペア:

[(1, 18078072), (2, 9039036), (3, 6026024), (4, 4519518), (6, 3013012), (8, 2259759), (12, 1506506), (17, 1063416), (24, 753253), (34, 531708), (51, 354472), (59, 306408), (68, 265854), (102, 177236), (118, 153204), (136, 132927), (177, 102136), (204, 88618), (236, 76602), (354, 51068), (408, 44309), (472, 38301), (708, 25534), (751, 24072), (1003, 18024), (1416, 12767), (1502, 12036), (2006, 9012), (2253, 8024), (3004, 6018), (3009, 6008), (4012, 4506)]