18058260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27361}}^1$

素因数の和:27384

約数の個数: 48

約数和(自身を含む): 55161792

約数和(自身を除く): 37103532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 27361, 54722, 82083, 109444, 136805, 164166, 273610, 300971, 328332, 410415, 547220, 601942, 820830, 902913, 1203884, 1504855, 1641660, 1805826, 3009710, 3611652, 4514565, 6019420, 9029130, 18058260]

約数ペア:

[(1, 18058260), (2, 9029130), (3, 6019420), (4, 4514565), (5, 3611652), (6, 3009710), (10, 1805826), (11, 1641660), (12, 1504855), (15, 1203884), (20, 902913), (22, 820830), (30, 601942), (33, 547220), (44, 410415), (55, 328332), (60, 300971), (66, 273610), (110, 164166), (132, 136805), (165, 109444), (220, 82083), (330, 54722), (660, 27361)]