31163724

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15187}}^1$

素因数の和:15219

約数の個数: 48

約数和(自身を含む): 85052800

約数和(自身を除く): 53889076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 15187, 30374, 45561, 60748, 91122, 136683, 182244, 273366, 288553, 410049, 546732, 577106, 820098, 865659, 1154212, 1640196, 1731318, 2596977, 3462636, 5193954, 7790931, 10387908, 15581862, 31163724]

約数ペア:

[(1, 31163724), (2, 15581862), (3, 10387908), (4, 7790931), (6, 5193954), (9, 3462636), (12, 2596977), (18, 1731318), (19, 1640196), (27, 1154212), (36, 865659), (38, 820098), (54, 577106), (57, 546732), (76, 410049), (108, 288553), (114, 273366), (171, 182244), (228, 136683), (342, 91122), (513, 60748), (684, 45561), (1026, 30374), (2052, 15187)]