40405302

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 103645152

約数和(自身を除く): 63239850

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 751, 854, 882, 1098, 1281, 1502, 2253, 2562, 2989, 3843, 4506, 5257, 5978, 6759, 7686, 8967, 10514, 13518, 15771, 17934, 26901, 31542, 36799, 45811, 47313, 53802, 73598, 91622, 94626, 110397, 137433, 220794, 274866, 320677, 331191, 412299, 641354, 662382, 824598, 962031, 1924062, 2244739, 2886093, 4489478, 5772186, 6734217, 13468434, 20202651, 40405302]

約数ペア:

[(1, 40405302), (2, 20202651), (3, 13468434), (6, 6734217), (7, 5772186), (9, 4489478), (14, 2886093), (18, 2244739), (21, 1924062), (42, 962031), (49, 824598), (61, 662382), (63, 641354), (98, 412299), (122, 331191), (126, 320677), (147, 274866), (183, 220794), (294, 137433), (366, 110397), (427, 94626), (441, 91622), (549, 73598), (751, 53802), (854, 47313), (882, 45811), (1098, 36799), (1281, 31542), (1502, 26901), (2253, 17934), (2562, 15771), (2989, 13518), (3843, 10514), (4506, 8967), (5257, 7686), (5978, 6759)]