27402876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^2\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 54

約数和(自身を含む): 70723016

約数和(自身を除く): 43320140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 151, 213, 284, 302, 426, 453, 604, 639, 852, 906, 1278, 1359, 1812, 2556, 2718, 5041, 5436, 10082, 10721, 15123, 20164, 21442, 30246, 32163, 42884, 45369, 60492, 64326, 90738, 96489, 128652, 181476, 192978, 385956, 761191, 1522382, 2283573, 3044764, 4567146, 6850719, 9134292, 13701438, 27402876]

約数ペア:

[(1, 27402876), (2, 13701438), (3, 9134292), (4, 6850719), (6, 4567146), (9, 3044764), (12, 2283573), (18, 1522382), (36, 761191), (71, 385956), (142, 192978), (151, 181476), (213, 128652), (284, 96489), (302, 90738), (426, 64326), (453, 60492), (604, 45369), (639, 42884), (852, 32163), (906, 30246), (1278, 21442), (1359, 20164), (1812, 15123), (2556, 10721), (2718, 10082), (5041, 5436)]