16961976

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 46472400

約数和(自身を除く): 29510424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 2647, 3204, 5294, 6408, 7941, 10588, 15882, 21176, 23823, 31764, 47646, 63528, 95292, 190584, 235583, 471166, 706749, 942332, 1413498, 1884664, 2120247, 2826996, 4240494, 5653992, 8480988, 16961976]

約数ペア:

[(1, 16961976), (2, 8480988), (3, 5653992), (4, 4240494), (6, 2826996), (8, 2120247), (9, 1884664), (12, 1413498), (18, 942332), (24, 706749), (36, 471166), (72, 235583), (89, 190584), (178, 95292), (267, 63528), (356, 47646), (534, 31764), (712, 23823), (801, 21176), (1068, 15882), (1602, 10588), (2136, 7941), (2647, 6408), (3204, 5294)]