19005494472

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{542023}}^1$

素因数の和:542522

約数の個数: 48

約数和(自身を含む): 51579003840

約数和(自身を除く): 32573509368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 8766, 11688, 17532, 35064, 542023, 1084046, 1626069, 2168092, 3252138, 4336184, 4878207, 6504276, 9756414, 13008552, 19512828, 39025656, 263965201, 527930402, 791895603, 1055860804, 1583791206, 2111721608, 2375686809, 3167582412, 4751373618, 6335164824, 9502747236, 19005494472]

約数ペア:

[(1, 19005494472), (2, 9502747236), (3, 6335164824), (4, 4751373618), (6, 3167582412), (8, 2375686809), (9, 2111721608), (12, 1583791206), (18, 1055860804), (24, 791895603), (36, 527930402), (72, 263965201), (487, 39025656), (974, 19512828), (1461, 13008552), (1948, 9756414), (2922, 6504276), (3896, 4878207), (4383, 4336184), (5844, 3252138), (8766, 2168092), (11688, 1626069), (17532, 1084046), (35064, 542023)]