18742698

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{26699}}^1$

素因数の和:26723

約数の個数: 32

約数和(自身を含む): 44856000

約数和(自身を除く): 26113302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 26699, 53398, 80097, 160194, 240291, 347087, 480582, 694174, 720873, 1041261, 1441746, 2082522, 3123783, 6247566, 9371349, 18742698]

約数ペア:

[(1, 18742698), (2, 9371349), (3, 6247566), (6, 3123783), (9, 2082522), (13, 1441746), (18, 1041261), (26, 720873), (27, 694174), (39, 480582), (54, 347087), (78, 240291), (117, 160194), (234, 80097), (351, 53398), (702, 26699)]