2474451

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 4315584

約数和(自身を除く): 1841133

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 181, 217, 279, 441, 543, 651, 1267, 1519, 1629, 1953, 3801, 4557, 5611, 8869, 11403, 13671, 16833, 26607, 39277, 50499, 79821, 117831, 274939, 353493, 824817, 2474451]

約数ペア:

[(1, 2474451), (3, 824817), (7, 353493), (9, 274939), (21, 117831), (31, 79821), (49, 50499), (63, 39277), (93, 26607), (147, 16833), (181, 13671), (217, 11403), (279, 8869), (441, 5611), (543, 4557), (651, 3801), (1267, 1953), (1519, 1629)]