7947227148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{27851}}^1$

素因数の和:27987

約数の個数: 96

約数和(自身を含む): 21960744960

約数和(自身を除く): 14013517812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 79, 84, 86, 129, 158, 172, 237, 258, 301, 316, 474, 516, 553, 602, 903, 948, 1106, 1204, 1659, 1806, 2212, 3318, 3397, 3612, 6636, 6794, 10191, 13588, 20382, 23779, 27851, 40764, 47558, 55702, 71337, 83553, 95116, 111404, 142674, 167106, 194957, 285348, 334212, 389914, 584871, 779828, 1169742, 1197593, 2200229, 2339484, 2395186, 3592779, 4400458, 4790372, 6600687, 7185558, 8383151, 8800916, 13201374, 14371116, 15401603, 16766302, 25149453, 26402748, 30803206, 33532604, 46204809, 50298906, 61606412, 92409618, 94609847, 100597812, 184819236, 189219694, 283829541, 378439388, 567659082, 662268929, 1135318164, 1324537858, 1986806787, 2649075716, 3973613574, 7947227148]

約数ペア:

[(1, 7947227148), (2, 3973613574), (3, 2649075716), (4, 1986806787), (6, 1324537858), (7, 1135318164), (12, 662268929), (14, 567659082), (21, 378439388), (28, 283829541), (42, 189219694), (43, 184819236), (79, 100597812), (84, 94609847), (86, 92409618), (129, 61606412), (158, 50298906), (172, 46204809), (237, 33532604), (258, 30803206), (301, 26402748), (316, 25149453), (474, 16766302), (516, 15401603), (553, 14371116), (602, 13201374), (903, 8800916), (948, 8383151), (1106, 7185558), (1204, 6600687), (1659, 4790372), (1806, 4400458), (2212, 3592779), (3318, 2395186), (3397, 2339484), (3612, 2200229), (6636, 1197593), (6794, 1169742), (10191, 779828), (13588, 584871), (20382, 389914), (23779, 334212), (27851, 285348), (40764, 194957), (47558, 167106), (55702, 142674), (71337, 111404), (83553, 95116)]