19027227408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{636277}}^1$

素因数の和:636384

約数の個数: 80

約数和(自身を含む): 56806899840

約数和(自身を除く): 37779672432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 7476, 9968, 14952, 29904, 636277, 1272554, 1908831, 2545108, 3817662, 4453939, 5090216, 7635324, 8907878, 10180432, 13361817, 15270648, 17815756, 26723634, 30541296, 35631512, 53447268, 56628653, 71263024, 106894536, 113257306, 169885959, 213789072, 226514612, 339771918, 396400571, 453029224, 679543836, 792801142, 906058448, 1189201713, 1359087672, 1585602284, 2378403426, 2718175344, 3171204568, 4756806852, 6342409136, 9513613704, 19027227408]

約数ペア:

[(1, 19027227408), (2, 9513613704), (3, 6342409136), (4, 4756806852), (6, 3171204568), (7, 2718175344), (8, 2378403426), (12, 1585602284), (14, 1359087672), (16, 1189201713), (21, 906058448), (24, 792801142), (28, 679543836), (42, 453029224), (48, 396400571), (56, 339771918), (84, 226514612), (89, 213789072), (112, 169885959), (168, 113257306), (178, 106894536), (267, 71263024), (336, 56628653), (356, 53447268), (534, 35631512), (623, 30541296), (712, 26723634), (1068, 17815756), (1246, 15270648), (1424, 13361817), (1869, 10180432), (2136, 8907878), (2492, 7635324), (3738, 5090216), (4272, 4453939), (4984, 3817662), (7476, 2545108), (9968, 1908831), (14952, 1272554), (29904, 636277)]