18596862

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 23231106

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 113, 123, 223, 226, 246, 339, 369, 446, 669, 678, 738, 1017, 1338, 2007, 2034, 4014, 4633, 9143, 9266, 13899, 18286, 25199, 27429, 27798, 41697, 50398, 54858, 75597, 82287, 83394, 151194, 164574, 226791, 453582, 1033159, 2066318, 3099477, 6198954, 9298431, 18596862]

約数ペア:

[(1, 18596862), (2, 9298431), (3, 6198954), (6, 3099477), (9, 2066318), (18, 1033159), (41, 453582), (82, 226791), (113, 164574), (123, 151194), (223, 83394), (226, 82287), (246, 75597), (339, 54858), (369, 50398), (446, 41697), (669, 27798), (678, 27429), (738, 25199), (1017, 18286), (1338, 13899), (2007, 9266), (2034, 9143), (4014, 4633)]