2017568142

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{4051}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 4691243520

約数和(自身を除く): 2673675378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 401, 414, 621, 802, 1203, 1242, 2406, 3609, 4051, 7218, 8102, 9223, 10827, 12153, 18446, 21654, 24306, 27669, 36459, 55338, 72918, 83007, 93173, 109377, 166014, 186346, 218754, 249021, 279519, 498042, 559038, 838557, 1624451, 1677114, 2515671, 3248902, 4873353, 5031342, 9746706, 14620059, 29240118, 37362373, 43860177, 74724746, 87720354, 112087119, 224174238, 336261357, 672522714, 1008784071, 2017568142]

約数ペア:

[(1, 2017568142), (2, 1008784071), (3, 672522714), (6, 336261357), (9, 224174238), (18, 112087119), (23, 87720354), (27, 74724746), (46, 43860177), (54, 37362373), (69, 29240118), (138, 14620059), (207, 9746706), (401, 5031342), (414, 4873353), (621, 3248902), (802, 2515671), (1203, 1677114), (1242, 1624451), (2406, 838557), (3609, 559038), (4051, 498042), (7218, 279519), (8102, 249021), (9223, 218754), (10827, 186346), (12153, 166014), (18446, 109377), (21654, 93173), (24306, 83007), (27669, 72918), (36459, 55338)]