19876695384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{102259}}^1$

素因数の和:102377

約数の個数: 128

約数和(自身を含む): 61846848000

約数和(自身を除く): 41970152616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 89, 91, 104, 156, 168, 178, 182, 267, 273, 312, 356, 364, 534, 546, 623, 712, 728, 1068, 1092, 1157, 1246, 1869, 2136, 2184, 2314, 2492, 3471, 3738, 4628, 4984, 6942, 7476, 8099, 9256, 13884, 14952, 16198, 24297, 27768, 32396, 48594, 64792, 97188, 102259, 194376, 204518, 306777, 409036, 613554, 715813, 818072, 1227108, 1329367, 1431626, 2147439, 2454216, 2658734, 2863252, 3988101, 4294878, 5317468, 5726504, 7976202, 8589756, 9101051, 9305569, 10634936, 15952404, 17179512, 18202102, 18611138, 27303153, 27916707, 31904808, 36404204, 37222276, 54606306, 55833414, 63707357, 72808408, 74444552, 109212612, 111666828, 118313663, 127414714, 191122071, 218425224, 223333656, 236627326, 254829428, 354940989, 382244142, 473254652, 509658856, 709881978, 764488284, 828195641, 946509304, 1419763956, 1528976568, 1656391282, 2484586923, 2839527912, 3312782564, 4969173846, 6625565128, 9938347692, 19876695384]

約数ペア:

[(1, 19876695384), (2, 9938347692), (3, 6625565128), (4, 4969173846), (6, 3312782564), (7, 2839527912), (8, 2484586923), (12, 1656391282), (13, 1528976568), (14, 1419763956), (21, 946509304), (24, 828195641), (26, 764488284), (28, 709881978), (39, 509658856), (42, 473254652), (52, 382244142), (56, 354940989), (78, 254829428), (84, 236627326), (89, 223333656), (91, 218425224), (104, 191122071), (156, 127414714), (168, 118313663), (178, 111666828), (182, 109212612), (267, 74444552), (273, 72808408), (312, 63707357), (356, 55833414), (364, 54606306), (534, 37222276), (546, 36404204), (623, 31904808), (712, 27916707), (728, 27303153), (1068, 18611138), (1092, 18202102), (1157, 17179512), (1246, 15952404), (1869, 10634936), (2136, 9305569), (2184, 9101051), (2314, 8589756), (2492, 7976202), (3471, 5726504), (3738, 5317468), (4628, 4294878), (4984, 3988101), (6942, 2863252), (7476, 2658734), (8099, 2454216), (9256, 2147439), (13884, 1431626), (14952, 1329367), (16198, 1227108), (24297, 818072), (27768, 715813), (32396, 613554), (48594, 409036), (64792, 306777), (97188, 204518), (102259, 194376)]