27901224

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2293}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 81861390

約数和(自身を除く): 53960166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2293, 3042, 4056, 4586, 6084, 6879, 9172, 12168, 13758, 18344, 20637, 27516, 29809, 41274, 55032, 59618, 82548, 89427, 119236, 165096, 178854, 238472, 268281, 357708, 387517, 536562, 715416, 775034, 1073124, 1162551, 1550068, 2146248, 2325102, 3100136, 3487653, 4650204, 6975306, 9300408, 13950612, 27901224]

約数ペア:

[(1, 27901224), (2, 13950612), (3, 9300408), (4, 6975306), (6, 4650204), (8, 3487653), (9, 3100136), (12, 2325102), (13, 2146248), (18, 1550068), (24, 1162551), (26, 1073124), (36, 775034), (39, 715416), (52, 536562), (72, 387517), (78, 357708), (104, 268281), (117, 238472), (156, 178854), (169, 165096), (234, 119236), (312, 89427), (338, 82548), (468, 59618), (507, 55032), (676, 41274), (936, 29809), (1014, 27516), (1352, 20637), (1521, 18344), (2028, 13758), (2293, 12168), (3042, 9172), (4056, 6879), (4586, 6084)]