81859456098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3297859}}^1$

素因数の和:3298071

約数の個数: 48

約数和(自身を含む): 203728599360

約数和(自身を除く): 121869143262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 3297859, 6595718, 9893577, 19787154, 23085013, 29680731, 46170026, 59361462, 69255039, 138510078, 207765117, 415530234, 649678223, 1299356446, 1949034669, 3898069338, 4547747561, 5847104007, 9095495122, 11694208014, 13643242683, 27286485366, 40929728049, 81859456098]

約数ペア:

[(1, 81859456098), (2, 40929728049), (3, 27286485366), (6, 13643242683), (7, 11694208014), (9, 9095495122), (14, 5847104007), (18, 4547747561), (21, 3898069338), (42, 1949034669), (63, 1299356446), (126, 649678223), (197, 415530234), (394, 207765117), (591, 138510078), (1182, 69255039), (1379, 59361462), (1773, 46170026), (2758, 29680731), (3546, 23085013), (4137, 19787154), (8274, 9893577), (12411, 6595718), (24822, 3297859)]