18836417688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3607}}^1$

素因数の和:3909

約数の個数: 128

約数和(自身を含む): 52121456640

約数和(自身を除く): 33285038952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 151, 262, 264, 302, 393, 453, 524, 604, 786, 906, 1048, 1208, 1441, 1572, 1661, 1812, 2882, 3144, 3322, 3607, 3624, 4323, 4983, 5764, 6644, 7214, 8646, 9966, 10821, 11528, 13288, 14428, 17292, 19781, 19932, 21642, 28856, 34584, 39562, 39677, 39864, 43284, 59343, 79124, 79354, 86568, 118686, 119031, 158248, 158708, 217591, 237372, 238062, 317416, 435182, 472517, 474744, 476124, 544657, 652773, 870364, 945034, 952248, 1089314, 1305546, 1417551, 1633971, 1740728, 1890068, 2178628, 2611092, 2835102, 3267942, 3780136, 4357256, 5197687, 5222184, 5670204, 5991227, 6535884, 10395374, 11340408, 11982454, 13071768, 15593061, 17973681, 20790748, 23964908, 31186122, 35947362, 41581496, 47929816, 62372244, 71350067, 71894724, 124744488, 142700134, 143789448, 214050201, 285400268, 428100402, 570800536, 784850737, 856200804, 1569701474, 1712401608, 2354552211, 3139402948, 4709104422, 6278805896, 9418208844, 18836417688]

約数ペア:

[(1, 18836417688), (2, 9418208844), (3, 6278805896), (4, 4709104422), (6, 3139402948), (8, 2354552211), (11, 1712401608), (12, 1569701474), (22, 856200804), (24, 784850737), (33, 570800536), (44, 428100402), (66, 285400268), (88, 214050201), (131, 143789448), (132, 142700134), (151, 124744488), (262, 71894724), (264, 71350067), (302, 62372244), (393, 47929816), (453, 41581496), (524, 35947362), (604, 31186122), (786, 23964908), (906, 20790748), (1048, 17973681), (1208, 15593061), (1441, 13071768), (1572, 11982454), (1661, 11340408), (1812, 10395374), (2882, 6535884), (3144, 5991227), (3322, 5670204), (3607, 5222184), (3624, 5197687), (4323, 4357256), (4983, 3780136), (5764, 3267942), (6644, 2835102), (7214, 2611092), (8646, 2178628), (9966, 1890068), (10821, 1740728), (11528, 1633971), (13288, 1417551), (14428, 1305546), (17292, 1089314), (19781, 952248), (19932, 945034), (21642, 870364), (28856, 652773), (34584, 544657), (39562, 476124), (39677, 474744), (39864, 472517), (43284, 435182), (59343, 317416), (79124, 238062), (79354, 237372), (86568, 217591), (118686, 158708), (119031, 158248)]