1944797292

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{54623}}^1$

素因数の和:54699

約数の個数: 72

約数和(自身を含む): 5249147904

約数和(自身を除く): 3304350612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 54623, 109246, 163869, 218492, 327738, 491607, 655476, 983214, 1256329, 1966428, 2348789, 2512658, 3768987, 4697578, 5025316, 7046367, 7537974, 9395156, 11306961, 14092734, 15075948, 21139101, 22613922, 28185468, 42278202, 45227844, 54022147, 84556404, 108044294, 162066441, 216088588, 324132882, 486199323, 648265764, 972398646, 1944797292]

約数ペア:

[(1, 1944797292), (2, 972398646), (3, 648265764), (4, 486199323), (6, 324132882), (9, 216088588), (12, 162066441), (18, 108044294), (23, 84556404), (36, 54022147), (43, 45227844), (46, 42278202), (69, 28185468), (86, 22613922), (92, 21139101), (129, 15075948), (138, 14092734), (172, 11306961), (207, 9395156), (258, 7537974), (276, 7046367), (387, 5025316), (414, 4697578), (516, 3768987), (774, 2512658), (828, 2348789), (989, 1966428), (1548, 1256329), (1978, 983214), (2967, 655476), (3956, 491607), (5934, 327738), (8901, 218492), (11868, 163869), (17802, 109246), (35604, 54623)]