1294578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 3032640

約数和(自身を除く): 1738062

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 59, 69, 106, 118, 138, 159, 177, 207, 318, 354, 414, 477, 531, 954, 1062, 1219, 1357, 2438, 2714, 3127, 3657, 4071, 6254, 7314, 8142, 9381, 10971, 12213, 18762, 21942, 24426, 28143, 56286, 71921, 143842, 215763, 431526, 647289, 1294578]

約数ペア:

[(1, 1294578), (2, 647289), (3, 431526), (6, 215763), (9, 143842), (18, 71921), (23, 56286), (46, 28143), (53, 24426), (59, 21942), (69, 18762), (106, 12213), (118, 10971), (138, 9381), (159, 8142), (177, 7314), (207, 6254), (318, 4071), (354, 3657), (414, 3127), (477, 2714), (531, 2438), (954, 1357), (1062, 1219)]