2018821968

素因数分解:

$2^4\times 3^4\times {\mathrm{1557733}}^1$

素因数の和:1557753

約数の個数: 50

約数和(自身を含む): 5843060234

約数和(自身を除く): 3824238266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1557733, 3115466, 4673199, 6230932, 9346398, 12461864, 14019597, 18692796, 24923728, 28039194, 37385592, 42058791, 56078388, 74771184, 84117582, 112156776, 126176373, 168235164, 224313552, 252352746, 336470328, 504705492, 672940656, 1009410984, 2018821968]

約数ペア:

[(1, 2018821968), (2, 1009410984), (3, 672940656), (4, 504705492), (6, 336470328), (8, 252352746), (9, 224313552), (12, 168235164), (16, 126176373), (18, 112156776), (24, 84117582), (27, 74771184), (36, 56078388), (48, 42058791), (54, 37385592), (72, 28039194), (81, 24923728), (108, 18692796), (144, 14019597), (162, 12461864), (216, 9346398), (324, 6230932), (432, 4673199), (648, 3115466), (1296, 1557733)]