17722692

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 72

約数和(自身を含む): 49805280

約数和(自身を除く): 32082588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 971, 1014, 1404, 1521, 1942, 2028, 2913, 3042, 3884, 4563, 5826, 6084, 8739, 9126, 11652, 12623, 17478, 18252, 25246, 26217, 34956, 37869, 50492, 52434, 75738, 104868, 113607, 151476, 164099, 227214, 328198, 340821, 454428, 492297, 656396, 681642, 984594, 1363284, 1476891, 1969188, 2953782, 4430673, 5907564, 8861346, 17722692]

約数ペア:

[(1, 17722692), (2, 8861346), (3, 5907564), (4, 4430673), (6, 2953782), (9, 1969188), (12, 1476891), (13, 1363284), (18, 984594), (26, 681642), (27, 656396), (36, 492297), (39, 454428), (52, 340821), (54, 328198), (78, 227214), (108, 164099), (117, 151476), (156, 113607), (169, 104868), (234, 75738), (338, 52434), (351, 50492), (468, 37869), (507, 34956), (676, 26217), (702, 25246), (971, 18252), (1014, 17478), (1404, 12623), (1521, 11652), (1942, 9126), (2028, 8739), (2913, 6084), (3042, 5826), (3884, 4563)]