9927218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 18382464

約数和(自身を除く): 8455246

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 787, 901, 1574, 1802, 5509, 6307, 11018, 12614, 13379, 26758, 41711, 83422, 93653, 187306, 291977, 583954, 709087, 1418174, 4963609, 9927218]

約数ペア:

[(1, 9927218), (2, 4963609), (7, 1418174), (14, 709087), (17, 583954), (34, 291977), (53, 187306), (106, 93653), (119, 83422), (238, 41711), (371, 26758), (742, 13379), (787, 12614), (901, 11018), (1574, 6307), (1802, 5509)]