273969738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1993}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 679363776

約数和(自身を除く): 405394038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1091, 1993, 2182, 3273, 3986, 5979, 6546, 7637, 9819, 11958, 13951, 15274, 17937, 19638, 22911, 27902, 35874, 41853, 45822, 68733, 83706, 125559, 137466, 251118, 2174363, 4348726, 6523089, 13046178, 15220541, 19569267, 30441082, 39138534, 45661623, 91323246, 136984869, 273969738]

約数ペア:

[(1, 273969738), (2, 136984869), (3, 91323246), (6, 45661623), (7, 39138534), (9, 30441082), (14, 19569267), (18, 15220541), (21, 13046178), (42, 6523089), (63, 4348726), (126, 2174363), (1091, 251118), (1993, 137466), (2182, 125559), (3273, 83706), (3986, 68733), (5979, 45822), (6546, 41853), (7637, 35874), (9819, 27902), (11958, 22911), (13951, 19638), (15274, 17937)]