565557426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{61487}}^1$

素因数の和:61575

約数の個数: 48

約数和(自身を含む): 1419634944

約数和(自身を除く): 854077518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 61487, 122974, 184461, 368922, 430409, 553383, 860818, 1106766, 1291227, 2582454, 3873681, 4488551, 7747362, 8977102, 13465653, 26931306, 31419857, 40396959, 62839714, 80793918, 94259571, 188519142, 282778713, 565557426]

約数ペア:

[(1, 565557426), (2, 282778713), (3, 188519142), (6, 94259571), (7, 80793918), (9, 62839714), (14, 40396959), (18, 31419857), (21, 26931306), (42, 13465653), (63, 8977102), (73, 7747362), (126, 4488551), (146, 3873681), (219, 2582454), (438, 1291227), (511, 1106766), (657, 860818), (1022, 553383), (1314, 430409), (1533, 368922), (3066, 184461), (4599, 122974), (9198, 61487)]