18577974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7919}}^1$

素因数の和:7964

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 22479306

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 7919, 15838, 23757, 47514, 134623, 182137, 269246, 364274, 403869, 546411, 807738, 1092822, 3096329, 6192658, 9288987, 18577974]

約数ペア:

[(1, 18577974), (2, 9288987), (3, 6192658), (6, 3096329), (17, 1092822), (23, 807738), (34, 546411), (46, 403869), (51, 364274), (69, 269246), (102, 182137), (138, 134623), (391, 47514), (782, 23757), (1173, 15838), (2346, 7919)]