18327060

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 57859200

約数和(自身を除く): 39532140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 419, 486, 540, 729, 810, 838, 972, 1215, 1257, 1458, 1620, 1676, 2095, 2187, 2430, 2514, 2916, 3645, 3771, 4190, 4374, 4860, 5028, 6285, 7290, 7542, 8380, 8748, 10935, 11313, 12570, 14580, 15084, 18855, 21870, 22626, 25140, 33939, 37710, 43740, 45252, 56565, 67878, 75420, 101817, 113130, 135756, 169695, 203634, 226260, 305451, 339390, 407268, 509085, 610902, 678780, 916353, 1018170, 1221804, 1527255, 1832706, 2036340, 3054510, 3665412, 4581765, 6109020, 9163530, 18327060]

約数ペア:

[(1, 18327060), (2, 9163530), (3, 6109020), (4, 4581765), (5, 3665412), (6, 3054510), (9, 2036340), (10, 1832706), (12, 1527255), (15, 1221804), (18, 1018170), (20, 916353), (27, 678780), (30, 610902), (36, 509085), (45, 407268), (54, 339390), (60, 305451), (81, 226260), (90, 203634), (108, 169695), (135, 135756), (162, 113130), (180, 101817), (243, 75420), (270, 67878), (324, 56565), (405, 45252), (419, 43740), (486, 37710), (540, 33939), (729, 25140), (810, 22626), (838, 21870), (972, 18855), (1215, 15084), (1257, 14580), (1458, 12570), (1620, 11313), (1676, 10935), (2095, 8748), (2187, 8380), (2430, 7542), (2514, 7290), (2916, 6285), (3645, 5028), (3771, 4860), (4190, 4374)]