12406872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 21185448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 647, 799, 1128, 1294, 1598, 1941, 2397, 2588, 3196, 3882, 4794, 5176, 6392, 7764, 9588, 10999, 15528, 19176, 21998, 30409, 32997, 43996, 60818, 65994, 87992, 91227, 121636, 131988, 182454, 243272, 263976, 364908, 516953, 729816, 1033906, 1550859, 2067812, 3101718, 4135624, 6203436, 12406872]

約数ペア:

[(1, 12406872), (2, 6203436), (3, 4135624), (4, 3101718), (6, 2067812), (8, 1550859), (12, 1033906), (17, 729816), (24, 516953), (34, 364908), (47, 263976), (51, 243272), (68, 182454), (94, 131988), (102, 121636), (136, 91227), (141, 87992), (188, 65994), (204, 60818), (282, 43996), (376, 32997), (408, 30409), (564, 21998), (647, 19176), (799, 15528), (1128, 10999), (1294, 9588), (1598, 7764), (1941, 6392), (2397, 5176), (2588, 4794), (3196, 3882)]