18036816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53681}}^1$

素因数の和:53699

約数の個数: 40

約数和(自身を含む): 53252544

約数和(自身を除く): 35215728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53681, 107362, 161043, 214724, 322086, 375767, 429448, 644172, 751534, 858896, 1127301, 1288344, 1503068, 2254602, 2576688, 3006136, 4509204, 6012272, 9018408, 18036816]

約数ペア:

[(1, 18036816), (2, 9018408), (3, 6012272), (4, 4509204), (6, 3006136), (7, 2576688), (8, 2254602), (12, 1503068), (14, 1288344), (16, 1127301), (21, 858896), (24, 751534), (28, 644172), (42, 429448), (48, 375767), (56, 322086), (84, 214724), (112, 161043), (168, 107362), (336, 53681)]