18389952

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4561}}^1$

素因数の和:4586

約数の個数: 84

約数和(自身を含む): 60254896

約数和(自身を除く): 41864944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4561, 9122, 13683, 18244, 27366, 31927, 36488, 41049, 54732, 63854, 72976, 82098, 95781, 109464, 127708, 145952, 164196, 191562, 218928, 255416, 287343, 291904, 328392, 383124, 437856, 510832, 574686, 656784, 766248, 875712, 1021664, 1149372, 1313568, 1532496, 2043328, 2298744, 2627136, 3064992, 4597488, 6129984, 9194976, 18389952]

約数ペア:

[(1, 18389952), (2, 9194976), (3, 6129984), (4, 4597488), (6, 3064992), (7, 2627136), (8, 2298744), (9, 2043328), (12, 1532496), (14, 1313568), (16, 1149372), (18, 1021664), (21, 875712), (24, 766248), (28, 656784), (32, 574686), (36, 510832), (42, 437856), (48, 383124), (56, 328392), (63, 291904), (64, 287343), (72, 255416), (84, 218928), (96, 191562), (112, 164196), (126, 145952), (144, 127708), (168, 109464), (192, 95781), (224, 82098), (252, 72976), (288, 63854), (336, 54732), (448, 41049), (504, 36488), (576, 31927), (672, 27366), (1008, 18244), (1344, 13683), (2016, 9122), (4032, 4561)]