7642812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 18561312

約数和(自身を除く): 10918500

約数列:

[1, 2, 3, 4, 6, 12, 53, 61, 106, 122, 159, 183, 197, 212, 244, 318, 366, 394, 591, 636, 732, 788, 1182, 2364, 3233, 6466, 9699, 10441, 12017, 12932, 19398, 20882, 24034, 31323, 36051, 38796, 41764, 48068, 62646, 72102, 125292, 144204, 636901, 1273802, 1910703, 2547604, 3821406, 7642812]

約数ペア:

[(1, 7642812), (2, 3821406), (3, 2547604), (4, 1910703), (6, 1273802), (12, 636901), (53, 144204), (61, 125292), (106, 72102), (122, 62646), (159, 48068), (183, 41764), (197, 38796), (212, 36051), (244, 31323), (318, 24034), (366, 20882), (394, 19398), (591, 12932), (636, 12017), (732, 10441), (788, 9699), (1182, 6466), (2364, 3233)]