19309968

素因数分解:

$2^4\times 3^3\times {\mathrm{44699}}^1$

素因数の和:44716

約数の個数: 40

約数和(自身を含む): 55428000

約数和(自身を除く): 36118032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 44699, 89398, 134097, 178796, 268194, 357592, 402291, 536388, 715184, 804582, 1072776, 1206873, 1609164, 2145552, 2413746, 3218328, 4827492, 6436656, 9654984, 19309968]

約数ペア:

[(1, 19309968), (2, 9654984), (3, 6436656), (4, 4827492), (6, 3218328), (8, 2413746), (9, 2145552), (12, 1609164), (16, 1206873), (18, 1072776), (24, 804582), (27, 715184), (36, 536388), (48, 402291), (54, 357592), (72, 268194), (108, 178796), (144, 134097), (216, 89398), (432, 44699)]