138551742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 353203200

約数和(自身を除く): 214651458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 359, 378, 718, 1021, 1077, 2042, 2154, 2513, 3063, 3231, 5026, 6126, 6462, 7147, 7539, 9189, 9693, 14294, 15078, 18378, 19386, 21441, 22617, 27567, 42882, 45234, 55134, 64323, 67851, 128646, 135702, 192969, 366539, 385938, 733078, 1099617, 2199234, 2565773, 3298851, 5131546, 6597702, 7697319, 9896553, 15394638, 19793106, 23091957, 46183914, 69275871, 138551742]

約数ペア:

[(1, 138551742), (2, 69275871), (3, 46183914), (6, 23091957), (7, 19793106), (9, 15394638), (14, 9896553), (18, 7697319), (21, 6597702), (27, 5131546), (42, 3298851), (54, 2565773), (63, 2199234), (126, 1099617), (189, 733078), (359, 385938), (378, 366539), (718, 192969), (1021, 135702), (1077, 128646), (2042, 67851), (2154, 64323), (2513, 55134), (3063, 45234), (3231, 42882), (5026, 27567), (6126, 22617), (6462, 21441), (7147, 19386), (7539, 18378), (9189, 15078), (9693, 14294)]