1268994042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{5387}}^1$

素因数の和:5987

約数の個数: 48

約数和(自身を含む): 2874605760

約数和(自身を除く): 1605611718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 569, 1138, 1707, 3414, 5121, 5387, 10242, 10774, 13087, 16161, 26174, 32322, 39261, 48483, 78522, 96966, 117783, 123901, 235566, 247802, 371703, 743406, 1115109, 2230218, 3065203, 6130406, 9195609, 18391218, 27586827, 55173654, 70499669, 140999338, 211499007, 422998014, 634497021, 1268994042]

約数ペア:

[(1, 1268994042), (2, 634497021), (3, 422998014), (6, 211499007), (9, 140999338), (18, 70499669), (23, 55173654), (46, 27586827), (69, 18391218), (138, 9195609), (207, 6130406), (414, 3065203), (569, 2230218), (1138, 1115109), (1707, 743406), (3414, 371703), (5121, 247802), (5387, 235566), (10242, 123901), (10774, 117783), (13087, 96966), (16161, 78522), (26174, 48483), (32322, 39261)]