38627862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 57172458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 269, 273, 526, 538, 546, 789, 807, 1578, 1614, 1841, 1883, 3419, 3497, 3682, 3766, 5523, 5649, 6838, 6994, 10257, 10491, 11046, 11298, 20514, 20982, 23933, 24479, 47866, 48958, 70747, 71799, 73437, 141494, 143598, 146874, 212241, 424482, 495229, 919711, 990458, 1485687, 1839422, 2759133, 2971374, 5518266, 6437977, 12875954, 19313931, 38627862]

約数ペア:

[(1, 38627862), (2, 19313931), (3, 12875954), (6, 6437977), (7, 5518266), (13, 2971374), (14, 2759133), (21, 1839422), (26, 1485687), (39, 990458), (42, 919711), (78, 495229), (91, 424482), (182, 212241), (263, 146874), (269, 143598), (273, 141494), (526, 73437), (538, 71799), (546, 70747), (789, 48958), (807, 47866), (1578, 24479), (1614, 23933), (1841, 20982), (1883, 20514), (3419, 11298), (3497, 11046), (3682, 10491), (3766, 10257), (5523, 6994), (5649, 6838)]