4097898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 10725120

約数和(自身を除く): 6627222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 293, 333, 378, 518, 586, 666, 777, 879, 999, 1554, 1758, 1998, 2051, 2331, 2637, 4102, 4662, 5274, 6153, 6993, 7911, 10841, 12306, 13986, 15822, 18459, 21682, 32523, 36918, 55377, 65046, 75887, 97569, 110754, 151774, 195138, 227661, 292707, 455322, 585414, 682983, 1365966, 2048949, 4097898]

約数ペア:

[(1, 4097898), (2, 2048949), (3, 1365966), (6, 682983), (7, 585414), (9, 455322), (14, 292707), (18, 227661), (21, 195138), (27, 151774), (37, 110754), (42, 97569), (54, 75887), (63, 65046), (74, 55377), (111, 36918), (126, 32523), (189, 21682), (222, 18459), (259, 15822), (293, 13986), (333, 12306), (378, 10841), (518, 7911), (586, 6993), (666, 6153), (777, 5274), (879, 4662), (999, 4102), (1554, 2637), (1758, 2331), (1998, 2051)]