64306278

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{22469}}^1$

素因数の和:22533

約数の個数: 32

約数和(自身を含む): 145605600

約数和(自身を除く): 81299322

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 22469, 44938, 67407, 134814, 202221, 404442, 606663, 1190857, 1213326, 2381714, 3572571, 7145142, 10717713, 21435426, 32153139, 64306278]

約数ペア:

[(1, 64306278), (2, 32153139), (3, 21435426), (6, 10717713), (9, 7145142), (18, 3572571), (27, 2381714), (53, 1213326), (54, 1190857), (106, 606663), (159, 404442), (318, 202221), (477, 134814), (954, 67407), (1431, 44938), (2862, 22469)]