31335444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 93766400

約数和(自身を除く): 62430956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 229, 252, 362, 378, 458, 543, 687, 724, 756, 916, 1086, 1267, 1374, 1603, 1629, 2061, 2172, 2534, 2748, 3206, 3258, 3801, 4122, 4809, 4887, 5068, 6183, 6412, 6516, 7602, 8244, 9618, 9774, 11403, 12366, 14427, 15204, 19236, 19548, 22806, 24732, 28854, 34209, 41449, 43281, 45612, 57708, 68418, 82898, 86562, 124347, 136836, 165796, 173124, 248694, 290143, 373041, 497388, 580286, 746082, 870429, 1119123, 1160572, 1492164, 1740858, 2238246, 2611287, 3481716, 4476492, 5222574, 7833861, 10445148, 15667722, 31335444]

約数ペア:

[(1, 31335444), (2, 15667722), (3, 10445148), (4, 7833861), (6, 5222574), (7, 4476492), (9, 3481716), (12, 2611287), (14, 2238246), (18, 1740858), (21, 1492164), (27, 1160572), (28, 1119123), (36, 870429), (42, 746082), (54, 580286), (63, 497388), (84, 373041), (108, 290143), (126, 248694), (181, 173124), (189, 165796), (229, 136836), (252, 124347), (362, 86562), (378, 82898), (458, 68418), (543, 57708), (687, 45612), (724, 43281), (756, 41449), (916, 34209), (1086, 28854), (1267, 24732), (1374, 22806), (1603, 19548), (1629, 19236), (2061, 15204), (2172, 14427), (2534, 12366), (2748, 11403), (3206, 9774), (3258, 9618), (3801, 8244), (4122, 7602), (4809, 6516), (4887, 6412), (5068, 6183)]