139974534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1009}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 356812800

約数和(自身を除く): 216838266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 367, 378, 734, 1009, 1101, 2018, 2202, 2569, 3027, 3303, 5138, 6054, 6606, 7063, 7707, 9081, 9909, 14126, 15414, 18162, 19818, 21189, 23121, 27243, 42378, 46242, 54486, 63567, 69363, 127134, 138726, 190701, 370303, 381402, 740606, 1110909, 2221818, 2592121, 3332727, 5184242, 6665454, 7776363, 9998181, 15552726, 19996362, 23329089, 46658178, 69987267, 139974534]

約数ペア:

[(1, 139974534), (2, 69987267), (3, 46658178), (6, 23329089), (7, 19996362), (9, 15552726), (14, 9998181), (18, 7776363), (21, 6665454), (27, 5184242), (42, 3332727), (54, 2592121), (63, 2221818), (126, 1110909), (189, 740606), (367, 381402), (378, 370303), (734, 190701), (1009, 138726), (1101, 127134), (2018, 69363), (2202, 63567), (2569, 54486), (3027, 46242), (3303, 42378), (5138, 27243), (6054, 23121), (6606, 21189), (7063, 19818), (7707, 18162), (9081, 15414), (9909, 14126)]