2542968

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 7216800

約数和(自身を除く): 4673832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 193, 216, 244, 366, 386, 488, 549, 579, 732, 772, 1098, 1158, 1464, 1544, 1647, 1737, 2196, 2316, 3294, 3474, 4392, 4632, 5211, 6588, 6948, 10422, 11773, 13176, 13896, 20844, 23546, 35319, 41688, 47092, 70638, 94184, 105957, 141276, 211914, 282552, 317871, 423828, 635742, 847656, 1271484, 2542968]

約数ペア:

[(1, 2542968), (2, 1271484), (3, 847656), (4, 635742), (6, 423828), (8, 317871), (9, 282552), (12, 211914), (18, 141276), (24, 105957), (27, 94184), (36, 70638), (54, 47092), (61, 41688), (72, 35319), (108, 23546), (122, 20844), (183, 13896), (193, 13176), (216, 11773), (244, 10422), (366, 6948), (386, 6588), (488, 5211), (549, 4632), (579, 4392), (732, 3474), (772, 3294), (1098, 2316), (1158, 2196), (1464, 1737), (1544, 1647)]