64470798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13881

約数の個数: 48

約数和(自身を含む): 163968480

約数和(自身を除く): 99497682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 13829, 27658, 41487, 82974, 96803, 124461, 193606, 248922, 290409, 511673, 580818, 871227, 1023346, 1535019, 1742454, 3070038, 3581711, 4605057, 7163422, 9210114, 10745133, 21490266, 32235399, 64470798]

約数ペア:

[(1, 64470798), (2, 32235399), (3, 21490266), (6, 10745133), (7, 9210114), (9, 7163422), (14, 4605057), (18, 3581711), (21, 3070038), (37, 1742454), (42, 1535019), (63, 1023346), (74, 871227), (111, 580818), (126, 511673), (222, 290409), (259, 248922), (333, 193606), (518, 124461), (666, 96803), (777, 82974), (1554, 41487), (2331, 27658), (4662, 13829)]