3550428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 10451168

約数和(自身を除く): 6900740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 193, 219, 252, 292, 386, 438, 511, 579, 657, 772, 876, 1022, 1158, 1314, 1351, 1533, 1737, 2044, 2316, 2628, 2702, 3066, 3474, 4053, 4599, 5404, 6132, 6948, 8106, 9198, 12159, 14089, 16212, 18396, 24318, 28178, 42267, 48636, 56356, 84534, 98623, 126801, 169068, 197246, 253602, 295869, 394492, 507204, 591738, 887607, 1183476, 1775214, 3550428]

約数ペア:

[(1, 3550428), (2, 1775214), (3, 1183476), (4, 887607), (6, 591738), (7, 507204), (9, 394492), (12, 295869), (14, 253602), (18, 197246), (21, 169068), (28, 126801), (36, 98623), (42, 84534), (63, 56356), (73, 48636), (84, 42267), (126, 28178), (146, 24318), (193, 18396), (219, 16212), (252, 14089), (292, 12159), (386, 9198), (438, 8106), (511, 6948), (579, 6132), (657, 5404), (772, 4599), (876, 4053), (1022, 3474), (1158, 3066), (1314, 2702), (1351, 2628), (1533, 2316), (1737, 2044)]