18007376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^2$

素因数の和:431

約数の個数: 30

約数和(自身を含む): 36276510

約数和(自身を除く): 18269134

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 3152, 5713, 11426, 22852, 38809, 45704, 77618, 91408, 155236, 310472, 620944, 1125461, 2250922, 4501844, 9003688, 18007376]

約数ペア:

[(1, 18007376), (2, 9003688), (4, 4501844), (8, 2250922), (16, 1125461), (29, 620944), (58, 310472), (116, 155236), (197, 91408), (232, 77618), (394, 45704), (464, 38809), (788, 22852), (1576, 11426), (3152, 5713)]