7974498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 18345600

約数和(自身を除く): 10371102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1049, 1086, 1267, 2098, 2534, 3147, 3801, 6294, 7343, 7602, 14686, 22029, 44058, 189869, 379738, 569607, 1139214, 1329083, 2658166, 3987249, 7974498]

約数ペア:

[(1, 7974498), (2, 3987249), (3, 2658166), (6, 1329083), (7, 1139214), (14, 569607), (21, 379738), (42, 189869), (181, 44058), (362, 22029), (543, 14686), (1049, 7602), (1086, 7343), (1267, 6294), (2098, 3801), (2534, 3147)]