11901780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6011}}^1$

素因数の和:6037

約数の個数: 72

約数和(自身を含む): 39390624

約数和(自身を除く): 27488844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6011, 12022, 18033, 24044, 30055, 36066, 54099, 60110, 66121, 72132, 90165, 108198, 120220, 132242, 180330, 198363, 216396, 264484, 270495, 330605, 360660, 396726, 540990, 595089, 661210, 793452, 991815, 1081980, 1190178, 1322420, 1983630, 2380356, 2975445, 3967260, 5950890, 11901780]

約数ペア:

[(1, 11901780), (2, 5950890), (3, 3967260), (4, 2975445), (5, 2380356), (6, 1983630), (9, 1322420), (10, 1190178), (11, 1081980), (12, 991815), (15, 793452), (18, 661210), (20, 595089), (22, 540990), (30, 396726), (33, 360660), (36, 330605), (44, 270495), (45, 264484), (55, 216396), (60, 198363), (66, 180330), (90, 132242), (99, 120220), (110, 108198), (132, 90165), (165, 72132), (180, 66121), (198, 60110), (220, 54099), (330, 36066), (396, 30055), (495, 24044), (660, 18033), (990, 12022), (1980, 6011)]