18158924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38149}}^1$

素因数の和:38177

約数の個数: 24

約数和(自身を含む): 38455200

約数和(自身を除く): 20296276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38149, 76298, 152596, 267043, 534086, 648533, 1068172, 1297066, 2594132, 4539731, 9079462, 18158924]

約数ペア:

[(1, 18158924), (2, 9079462), (4, 4539731), (7, 2594132), (14, 1297066), (17, 1068172), (28, 648533), (34, 534086), (68, 267043), (119, 152596), (238, 76298), (476, 38149)]