1817967258

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{4073}}^1$

素因数の和:4399

約数の個数: 48

約数和(自身を含む): 3990580776

約数和(自身を除く): 2172613518

約数列:

[1, 2, 3, 6, 9, 18, 137, 181, 274, 362, 411, 543, 822, 1086, 1233, 1629, 2466, 3258, 4073, 8146, 12219, 24438, 24797, 36657, 49594, 73314, 74391, 148782, 223173, 446346, 558001, 737213, 1116002, 1474426, 1674003, 2211639, 3348006, 4423278, 5022009, 6634917, 10044018, 13269834, 100998181, 201996362, 302994543, 605989086, 908983629, 1817967258]

約数ペア:

[(1, 1817967258), (2, 908983629), (3, 605989086), (6, 302994543), (9, 201996362), (18, 100998181), (137, 13269834), (181, 10044018), (274, 6634917), (362, 5022009), (411, 4423278), (543, 3348006), (822, 2211639), (1086, 1674003), (1233, 1474426), (1629, 1116002), (2466, 737213), (3258, 558001), (4073, 446346), (8146, 223173), (12219, 148782), (24438, 74391), (24797, 73314), (36657, 49594)]