12029508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 32832800

約数和(自身を除く): 20803292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 409, 516, 684, 774, 817, 818, 1227, 1548, 1634, 1636, 2451, 2454, 3268, 3681, 4902, 4908, 7353, 7362, 7771, 9804, 14706, 14724, 15542, 17587, 23313, 29412, 31084, 35174, 46626, 52761, 69939, 70348, 93252, 105522, 139878, 158283, 211044, 279756, 316566, 334153, 633132, 668306, 1002459, 1336612, 2004918, 3007377, 4009836, 6014754, 12029508]

約数ペア:

[(1, 12029508), (2, 6014754), (3, 4009836), (4, 3007377), (6, 2004918), (9, 1336612), (12, 1002459), (18, 668306), (19, 633132), (36, 334153), (38, 316566), (43, 279756), (57, 211044), (76, 158283), (86, 139878), (114, 105522), (129, 93252), (171, 70348), (172, 69939), (228, 52761), (258, 46626), (342, 35174), (387, 31084), (409, 29412), (516, 23313), (684, 17587), (774, 15542), (817, 14724), (818, 14706), (1227, 9804), (1548, 7771), (1634, 7362), (1636, 7353), (2451, 4908), (2454, 4902), (3268, 3681)]