18059220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 39275820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 631, 636, 795, 954, 1060, 1262, 1431, 1590, 1893, 1908, 2385, 2524, 2862, 3155, 3180, 3786, 4770, 5679, 5724, 6310, 7155, 7572, 9465, 9540, 11358, 12620, 14310, 17037, 18930, 22716, 28395, 28620, 33443, 34074, 37860, 56790, 66886, 68148, 85185, 100329, 113580, 133772, 167215, 170370, 200658, 300987, 334430, 340740, 401316, 501645, 601974, 668860, 902961, 1003290, 1203948, 1504935, 1805922, 2006580, 3009870, 3611844, 4514805, 6019740, 9029610, 18059220]

約数ペア:

[(1, 18059220), (2, 9029610), (3, 6019740), (4, 4514805), (5, 3611844), (6, 3009870), (9, 2006580), (10, 1805922), (12, 1504935), (15, 1203948), (18, 1003290), (20, 902961), (27, 668860), (30, 601974), (36, 501645), (45, 401316), (53, 340740), (54, 334430), (60, 300987), (90, 200658), (106, 170370), (108, 167215), (135, 133772), (159, 113580), (180, 100329), (212, 85185), (265, 68148), (270, 66886), (318, 56790), (477, 37860), (530, 34074), (540, 33443), (631, 28620), (636, 28395), (795, 22716), (954, 18930), (1060, 17037), (1262, 14310), (1431, 12620), (1590, 11358), (1893, 9540), (1908, 9465), (2385, 7572), (2524, 7155), (2862, 6310), (3155, 5724), (3180, 5679), (3786, 4770)]