18554094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 44483712

約数和(自身を除く): 25929618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2143, 2886, 4286, 4329, 6429, 8658, 12858, 19287, 27859, 38574, 55718, 79291, 83577, 158582, 167154, 237873, 250731, 475746, 501462, 713619, 1030783, 1427238, 2061566, 3092349, 6184698, 9277047, 18554094]

約数ペア:

[(1, 18554094), (2, 9277047), (3, 6184698), (6, 3092349), (9, 2061566), (13, 1427238), (18, 1030783), (26, 713619), (37, 501462), (39, 475746), (74, 250731), (78, 237873), (111, 167154), (117, 158582), (222, 83577), (234, 79291), (333, 55718), (481, 38574), (666, 27859), (962, 19287), (1443, 12858), (2143, 8658), (2886, 6429), (4286, 4329)]