40991106

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 93687552

約数和(自身を除く): 52696446

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 73, 78, 138, 146, 219, 299, 313, 438, 598, 626, 897, 939, 949, 1679, 1794, 1878, 1898, 2847, 3358, 4069, 5037, 5694, 7199, 8138, 10074, 12207, 14398, 21597, 21827, 22849, 24414, 43194, 43654, 45698, 65481, 68547, 93587, 130962, 137094, 187174, 280761, 297037, 525527, 561522, 594074, 891111, 1051054, 1576581, 1782222, 3153162, 6831851, 13663702, 20495553, 40991106]

約数ペア:

[(1, 40991106), (2, 20495553), (3, 13663702), (6, 6831851), (13, 3153162), (23, 1782222), (26, 1576581), (39, 1051054), (46, 891111), (69, 594074), (73, 561522), (78, 525527), (138, 297037), (146, 280761), (219, 187174), (299, 137094), (313, 130962), (438, 93587), (598, 68547), (626, 65481), (897, 45698), (939, 43654), (949, 43194), (1679, 24414), (1794, 22849), (1878, 21827), (1898, 21597), (2847, 14398), (3358, 12207), (4069, 10074), (5037, 8138), (5694, 7199)]