7868364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 21439488

約数和(自身を除く): 13571124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 1993, 3948, 3986, 5979, 7972, 11958, 13951, 23916, 27902, 41853, 55804, 83706, 93671, 167412, 187342, 281013, 374684, 562026, 655697, 1124052, 1311394, 1967091, 2622788, 3934182, 7868364]

約数ペア:

[(1, 7868364), (2, 3934182), (3, 2622788), (4, 1967091), (6, 1311394), (7, 1124052), (12, 655697), (14, 562026), (21, 374684), (28, 281013), (42, 187342), (47, 167412), (84, 93671), (94, 83706), (141, 55804), (188, 41853), (282, 27902), (329, 23916), (564, 13951), (658, 11958), (987, 7972), (1316, 5979), (1974, 3986), (1993, 3948)]