21736914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2069}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 46500480

約数和(自身を除く): 24763566

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 2069, 3502, 4138, 5253, 6207, 10506, 12414, 35173, 70346, 105519, 211038, 213107, 426214, 639321, 1278642, 3622819, 7245638, 10868457, 21736914]

約数ペア:

[(1, 21736914), (2, 10868457), (3, 7245638), (6, 3622819), (17, 1278642), (34, 639321), (51, 426214), (102, 213107), (103, 211038), (206, 105519), (309, 70346), (618, 35173), (1751, 12414), (2069, 10506), (3502, 6207), (4138, 5253)]