18125514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 44239104

約数和(自身を除く): 26113590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 2953, 3069, 5906, 6138, 8859, 17718, 26577, 32483, 53154, 64966, 91543, 97449, 183086, 194898, 274629, 292347, 549258, 584694, 823887, 1006973, 1647774, 2013946, 3020919, 6041838, 9062757, 18125514]

約数ペア:

[(1, 18125514), (2, 9062757), (3, 6041838), (6, 3020919), (9, 2013946), (11, 1647774), (18, 1006973), (22, 823887), (31, 584694), (33, 549258), (62, 292347), (66, 274629), (93, 194898), (99, 183086), (186, 97449), (198, 91543), (279, 64966), (341, 53154), (558, 32483), (682, 26577), (1023, 17718), (2046, 8859), (2953, 6138), (3069, 5906)]