40986828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 72

約数和(自身を含む): 110073600

約数和(自身を除く): 69086772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 839, 1062, 1357, 1678, 2124, 2517, 2714, 3356, 4071, 5034, 5428, 7551, 8142, 10068, 12213, 15102, 16284, 19297, 24426, 30204, 38594, 48852, 49501, 57891, 77188, 99002, 115782, 148503, 173673, 198004, 231564, 297006, 347346, 445509, 594012, 694692, 891018, 1138523, 1782036, 2277046, 3415569, 4554092, 6831138, 10246707, 13662276, 20493414, 40986828]

約数ペア:

[(1, 40986828), (2, 20493414), (3, 13662276), (4, 10246707), (6, 6831138), (9, 4554092), (12, 3415569), (18, 2277046), (23, 1782036), (36, 1138523), (46, 891018), (59, 694692), (69, 594012), (92, 445509), (118, 347346), (138, 297006), (177, 231564), (207, 198004), (236, 173673), (276, 148503), (354, 115782), (414, 99002), (531, 77188), (708, 57891), (828, 49501), (839, 48852), (1062, 38594), (1357, 30204), (1678, 24426), (2124, 19297), (2517, 16284), (2714, 15102), (3356, 12213), (4071, 10068), (5034, 8142), (5428, 7551)]