13261488

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1597}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 34478448

約数和(自身を除く): 21216960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 1597, 2076, 2768, 3194, 4152, 4791, 6388, 8304, 9582, 12776, 19164, 25552, 38328, 76656, 276281, 552562, 828843, 1105124, 1657686, 2210248, 3315372, 4420496, 6630744, 13261488]

約数ペア:

[(1, 13261488), (2, 6630744), (3, 4420496), (4, 3315372), (6, 2210248), (8, 1657686), (12, 1105124), (16, 828843), (24, 552562), (48, 276281), (173, 76656), (346, 38328), (519, 25552), (692, 19164), (1038, 12776), (1384, 9582), (1597, 8304), (2076, 6388), (2768, 4791), (3194, 4152)]