18428125296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{109037}}^1$

素因数の和:109558

約数の個数: 80

約数和(自身を含む): 54515510784

約数和(自身を除く): 36087385488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 503, 1006, 1509, 2012, 3018, 3521, 4024, 6036, 7042, 8048, 10563, 12072, 14084, 21126, 24144, 28168, 42252, 56336, 84504, 109037, 169008, 218074, 327111, 436148, 654222, 763259, 872296, 1308444, 1526518, 1744592, 2289777, 2616888, 3053036, 4579554, 5233776, 6106072, 9159108, 12212144, 18318216, 36636432, 54845611, 109691222, 164536833, 219382444, 329073666, 383919277, 438764888, 658147332, 767838554, 877529776, 1151757831, 1316294664, 1535677108, 2303515662, 2632589328, 3071354216, 4607031324, 6142708432, 9214062648, 18428125296]

約数ペア:

[(1, 18428125296), (2, 9214062648), (3, 6142708432), (4, 4607031324), (6, 3071354216), (7, 2632589328), (8, 2303515662), (12, 1535677108), (14, 1316294664), (16, 1151757831), (21, 877529776), (24, 767838554), (28, 658147332), (42, 438764888), (48, 383919277), (56, 329073666), (84, 219382444), (112, 164536833), (168, 109691222), (336, 54845611), (503, 36636432), (1006, 18318216), (1509, 12212144), (2012, 9159108), (3018, 6106072), (3521, 5233776), (4024, 4579554), (6036, 3053036), (7042, 2616888), (8048, 2289777), (10563, 1744592), (12072, 1526518), (14084, 1308444), (21126, 872296), (24144, 763259), (28168, 654222), (42252, 436148), (56336, 327111), (84504, 218074), (109037, 169008)]