40001934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 53569266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 359, 379, 718, 758, 1077, 1137, 2154, 2274, 2513, 2653, 5026, 5306, 7539, 7959, 15078, 15918, 17591, 18571, 35182, 37142, 52773, 55713, 105546, 111426, 136061, 272122, 408183, 816366, 952427, 1904854, 2857281, 5714562, 6666989, 13333978, 20000967, 40001934]

約数ペア:

[(1, 40001934), (2, 20000967), (3, 13333978), (6, 6666989), (7, 5714562), (14, 2857281), (21, 1904854), (42, 952427), (49, 816366), (98, 408183), (147, 272122), (294, 136061), (359, 111426), (379, 105546), (718, 55713), (758, 52773), (1077, 37142), (1137, 35182), (2154, 18571), (2274, 17591), (2513, 15918), (2653, 15078), (5026, 7959), (5306, 7539)]