2489498766

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{688087}}^1$

素因数の和:688165

約数の個数: 32

約数和(自身を含む): 5614798080

約数和(自身を除く): 3125299314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 688087, 1376174, 2064261, 4128522, 6192783, 12385566, 18578349, 37156698, 46101829, 92203658, 138305487, 276610974, 414916461, 829832922, 1244749383, 2489498766]

約数ペア:

[(1, 2489498766), (2, 1244749383), (3, 829832922), (6, 414916461), (9, 276610974), (18, 138305487), (27, 92203658), (54, 46101829), (67, 37156698), (134, 18578349), (201, 12385566), (402, 6192783), (603, 4128522), (1206, 2064261), (1809, 1376174), (3618, 688087)]