993862008

素因数分解:

$2^3\times 3^3\times {\mathrm{991}}^1\times {\mathrm{4643}}^1$

素因数の和:5649

約数の個数: 64

約数和(自身を含む): 2764108800

約数和(自身を除く): 1770246792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 991, 1982, 2973, 3964, 4643, 5946, 7928, 8919, 9286, 11892, 13929, 17838, 18572, 23784, 26757, 27858, 35676, 37144, 41787, 53514, 55716, 71352, 83574, 107028, 111432, 125361, 167148, 214056, 250722, 334296, 501444, 1002888, 4601213, 9202426, 13803639, 18404852, 27607278, 36809704, 41410917, 55214556, 82821834, 110429112, 124232751, 165643668, 248465502, 331287336, 496931004, 993862008]

約数ペア:

[(1, 993862008), (2, 496931004), (3, 331287336), (4, 248465502), (6, 165643668), (8, 124232751), (9, 110429112), (12, 82821834), (18, 55214556), (24, 41410917), (27, 36809704), (36, 27607278), (54, 18404852), (72, 13803639), (108, 9202426), (216, 4601213), (991, 1002888), (1982, 501444), (2973, 334296), (3964, 250722), (4643, 214056), (5946, 167148), (7928, 125361), (8919, 111432), (9286, 107028), (11892, 83574), (13929, 71352), (17838, 55716), (18572, 53514), (23784, 41787), (26757, 37144), (27858, 35676)]