1298844

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 3323320

約数和(自身を除く): 2024476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 331, 436, 654, 662, 981, 993, 1308, 1324, 1962, 1986, 2979, 3924, 3972, 5958, 11916, 36079, 72158, 108237, 144316, 216474, 324711, 432948, 649422, 1298844]

約数ペア:

[(1, 1298844), (2, 649422), (3, 432948), (4, 324711), (6, 216474), (9, 144316), (12, 108237), (18, 72158), (36, 36079), (109, 11916), (218, 5958), (327, 3972), (331, 3924), (436, 2979), (654, 1986), (662, 1962), (981, 1324), (993, 1308)]