40329948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 100316160

約数和(自身を除く): 59986212

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3109, 3243, 4324, 6218, 6486, 9327, 12436, 12972, 18654, 37308, 71507, 143014, 146123, 214521, 286028, 292246, 429042, 438369, 584492, 858084, 876738, 1753476, 3360829, 6721658, 10082487, 13443316, 20164974, 40329948]

約数ペア:

[(1, 40329948), (2, 20164974), (3, 13443316), (4, 10082487), (6, 6721658), (12, 3360829), (23, 1753476), (46, 876738), (47, 858084), (69, 584492), (92, 438369), (94, 429042), (138, 292246), (141, 286028), (188, 214521), (276, 146123), (282, 143014), (564, 71507), (1081, 37308), (2162, 18654), (3109, 12972), (3243, 12436), (4324, 9327), (6218, 6486)]