18885552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56207}}^1$

素因数の和:56225

約数の個数: 40

約数和(自身を含む): 55758336

約数和(自身を除く): 36872784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56207, 112414, 168621, 224828, 337242, 393449, 449656, 674484, 786898, 899312, 1180347, 1348968, 1573796, 2360694, 2697936, 3147592, 4721388, 6295184, 9442776, 18885552]

約数ペア:

[(1, 18885552), (2, 9442776), (3, 6295184), (4, 4721388), (6, 3147592), (7, 2697936), (8, 2360694), (12, 1573796), (14, 1348968), (16, 1180347), (21, 899312), (24, 786898), (28, 674484), (42, 449656), (48, 393449), (56, 337242), (84, 224828), (112, 168621), (168, 112414), (336, 56207)]