12997116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 37425024

約数和(自身を除く): 24427908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1427, 1518, 2277, 2854, 3036, 4281, 4554, 5708, 8562, 9108, 12843, 15697, 17124, 25686, 31394, 32821, 47091, 51372, 62788, 65642, 94182, 98463, 131284, 141273, 188364, 196926, 282546, 295389, 361031, 393852, 565092, 590778, 722062, 1083093, 1181556, 1444124, 2166186, 3249279, 4332372, 6498558, 12997116]

約数ペア:

[(1, 12997116), (2, 6498558), (3, 4332372), (4, 3249279), (6, 2166186), (9, 1444124), (11, 1181556), (12, 1083093), (18, 722062), (22, 590778), (23, 565092), (33, 393852), (36, 361031), (44, 295389), (46, 282546), (66, 196926), (69, 188364), (92, 141273), (99, 131284), (132, 98463), (138, 94182), (198, 65642), (207, 62788), (253, 51372), (276, 47091), (396, 32821), (414, 31394), (506, 25686), (759, 17124), (828, 15697), (1012, 12843), (1427, 9108), (1518, 8562), (2277, 5708), (2854, 4554), (3036, 4281)]