221824926

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{178603}}^1$

素因数の和:178637

約数の個数: 32

約数和(自身を含む): 514379520

約数和(自身を除く): 292554594

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 178603, 357206, 535809, 1071618, 1607427, 3214854, 4107869, 4822281, 8215738, 9644562, 12323607, 24647214, 36970821, 73941642, 110912463, 221824926]

約数ペア:

[(1, 221824926), (2, 110912463), (3, 73941642), (6, 36970821), (9, 24647214), (18, 12323607), (23, 9644562), (27, 8215738), (46, 4822281), (54, 4107869), (69, 3214854), (138, 1607427), (207, 1071618), (414, 535809), (621, 357206), (1242, 178603)]