18213462

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6791}}^1$

素因数の和:6948

約数の個数: 24

約数和(自身を含む): 39733200

約数和(自身を除く): 21519738

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6791, 13582, 20373, 40746, 61119, 122238, 1011859, 2023718, 3035577, 6071154, 9106731, 18213462]

約数ペア:

[(1, 18213462), (2, 9106731), (3, 6071154), (6, 3035577), (9, 2023718), (18, 1011859), (149, 122238), (298, 61119), (447, 40746), (894, 20373), (1341, 13582), (2682, 6791)]