18674766

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 45792000

約数和(自身を除く): 27117234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 149, 198, 211, 297, 298, 422, 447, 594, 633, 894, 1266, 1341, 1639, 1899, 2321, 2682, 3278, 3798, 4023, 4642, 4917, 5697, 6963, 8046, 9834, 11394, 13926, 14751, 20889, 29502, 31439, 41778, 44253, 62667, 62878, 88506, 94317, 125334, 188634, 282951, 345829, 565902, 691658, 848853, 1037487, 1697706, 2074974, 3112461, 6224922, 9337383, 18674766]

約数ペア:

[(1, 18674766), (2, 9337383), (3, 6224922), (6, 3112461), (9, 2074974), (11, 1697706), (18, 1037487), (22, 848853), (27, 691658), (33, 565902), (54, 345829), (66, 282951), (99, 188634), (149, 125334), (198, 94317), (211, 88506), (297, 62878), (298, 62667), (422, 44253), (447, 41778), (594, 31439), (633, 29502), (894, 20889), (1266, 14751), (1341, 13926), (1639, 11394), (1899, 9834), (2321, 8046), (2682, 6963), (3278, 5697), (3798, 4917), (4023, 4642)]