18809064

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 54969600

約数和(自身を除く): 36160536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 558, 636, 744, 837, 954, 1116, 1272, 1431, 1643, 1674, 1908, 2232, 2809, 2862, 3286, 3348, 3816, 4929, 5618, 5724, 6572, 6696, 8427, 9858, 11236, 11448, 13144, 14787, 16854, 19716, 22472, 25281, 29574, 33708, 39432, 44361, 50562, 59148, 67416, 75843, 87079, 88722, 101124, 118296, 151686, 174158, 177444, 202248, 261237, 303372, 348316, 354888, 522474, 606744, 696632, 783711, 1044948, 1567422, 2089896, 2351133, 3134844, 4702266, 6269688, 9404532, 18809064]

約数ペア:

[(1, 18809064), (2, 9404532), (3, 6269688), (4, 4702266), (6, 3134844), (8, 2351133), (9, 2089896), (12, 1567422), (18, 1044948), (24, 783711), (27, 696632), (31, 606744), (36, 522474), (53, 354888), (54, 348316), (62, 303372), (72, 261237), (93, 202248), (106, 177444), (108, 174158), (124, 151686), (159, 118296), (186, 101124), (212, 88722), (216, 87079), (248, 75843), (279, 67416), (318, 59148), (372, 50562), (424, 44361), (477, 39432), (558, 33708), (636, 29574), (744, 25281), (837, 22472), (954, 19716), (1116, 16854), (1272, 14787), (1431, 13144), (1643, 11448), (1674, 11236), (1908, 9858), (2232, 8427), (2809, 6696), (2862, 6572), (3286, 5724), (3348, 5618), (3816, 4929)]