31269006

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 72244224

約数和(自身を除く): 40975218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1607, 2162, 3214, 3243, 4821, 6486, 9642, 9729, 14463, 19458, 28926, 36961, 73922, 75529, 110883, 151058, 221766, 226587, 332649, 453174, 665298, 679761, 1359522, 1737167, 3474334, 5211501, 10423002, 15634503, 31269006]

約数ペア:

[(1, 31269006), (2, 15634503), (3, 10423002), (6, 5211501), (9, 3474334), (18, 1737167), (23, 1359522), (46, 679761), (47, 665298), (69, 453174), (94, 332649), (138, 226587), (141, 221766), (207, 151058), (282, 110883), (414, 75529), (423, 73922), (846, 36961), (1081, 28926), (1607, 19458), (2162, 14463), (3214, 9729), (3243, 9642), (4821, 6486)]