16438698

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 37851840

約数和(自身を除く): 21413142

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 673, 1062, 1346, 1357, 2019, 2714, 4038, 4071, 6057, 8142, 12114, 12213, 15479, 24426, 30958, 39707, 46437, 79414, 92874, 119121, 139311, 238242, 278622, 357363, 714726, 913261, 1826522, 2739783, 5479566, 8219349, 16438698]

約数ペア:

[(1, 16438698), (2, 8219349), (3, 5479566), (6, 2739783), (9, 1826522), (18, 913261), (23, 714726), (46, 357363), (59, 278622), (69, 238242), (118, 139311), (138, 119121), (177, 92874), (207, 79414), (354, 46437), (414, 39707), (531, 30958), (673, 24426), (1062, 15479), (1346, 12213), (1357, 12114), (2019, 8142), (2714, 6057), (4038, 4071)]