40460868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22937}}^1$

素因数の和:22961

約数の個数: 54

約数和(自身を含む): 118979406

約数和(自身を除く): 78518538

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22937, 45874, 68811, 91748, 137622, 160559, 206433, 275244, 321118, 412866, 481677, 642236, 825732, 963354, 1123913, 1445031, 1926708, 2247826, 2890062, 3371739, 4495652, 5780124, 6743478, 10115217, 13486956, 20230434, 40460868]

約数ペア:

[(1, 40460868), (2, 20230434), (3, 13486956), (4, 10115217), (6, 6743478), (7, 5780124), (9, 4495652), (12, 3371739), (14, 2890062), (18, 2247826), (21, 1926708), (28, 1445031), (36, 1123913), (42, 963354), (49, 825732), (63, 642236), (84, 481677), (98, 412866), (126, 321118), (147, 275244), (196, 206433), (252, 160559), (294, 137622), (441, 91748), (588, 68811), (882, 45874), (1764, 22937)]