42977298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78713}}^1$

素因数の和:78738

約数の個数: 32

約数和(自身を含む): 105791616

約数和(自身を除く): 62814318

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 78713, 157426, 236139, 472278, 550991, 1023269, 1101982, 1652973, 2046538, 3069807, 3305946, 6139614, 7162883, 14325766, 21488649, 42977298]

約数ペア:

[(1, 42977298), (2, 21488649), (3, 14325766), (6, 7162883), (7, 6139614), (13, 3305946), (14, 3069807), (21, 2046538), (26, 1652973), (39, 1101982), (42, 1023269), (78, 550991), (91, 472278), (182, 236139), (273, 157426), (546, 78713)]