18955939968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2350687}}^1$

素因数の和:2350714

約数の個数: 96

約数和(自身を含む): 62340245760

約数和(自身を除く): 43384305792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 2350687, 4701374, 7052061, 9402748, 14104122, 16454809, 18805496, 21156183, 28208244, 32909618, 37610992, 42312366, 49364427, 56416488, 65819236, 75221984, 84624732, 98728854, 112832976, 131638472, 148093281, 150443968, 169249464, 197457708, 225665952, 263276944, 296186562, 300887936, 338498928, 394915416, 451331904, 526553888, 592373124, 676997856, 789830832, 902663808, 1053107776, 1184746248, 1353995712, 1579661664, 2106215552, 2369492496, 2707991424, 3159323328, 4738984992, 6318646656, 9477969984, 18955939968]

約数ペア:

[(1, 18955939968), (2, 9477969984), (3, 6318646656), (4, 4738984992), (6, 3159323328), (7, 2707991424), (8, 2369492496), (9, 2106215552), (12, 1579661664), (14, 1353995712), (16, 1184746248), (18, 1053107776), (21, 902663808), (24, 789830832), (28, 676997856), (32, 592373124), (36, 526553888), (42, 451331904), (48, 394915416), (56, 338498928), (63, 300887936), (64, 296186562), (72, 263276944), (84, 225665952), (96, 197457708), (112, 169249464), (126, 150443968), (128, 148093281), (144, 131638472), (168, 112832976), (192, 98728854), (224, 84624732), (252, 75221984), (288, 65819236), (336, 56416488), (384, 49364427), (448, 42312366), (504, 37610992), (576, 32909618), (672, 28208244), (896, 21156183), (1008, 18805496), (1152, 16454809), (1344, 14104122), (2016, 9402748), (2688, 7052061), (4032, 4701374), (8064, 2350687)]