40806186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 50432214

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 79, 114, 138, 158, 197, 237, 394, 437, 474, 591, 874, 1182, 1311, 1501, 1817, 2622, 3002, 3634, 3743, 4503, 4531, 5451, 7486, 9006, 9062, 10902, 11229, 13593, 15563, 22458, 27186, 31126, 34523, 46689, 69046, 86089, 93378, 103569, 172178, 207138, 258267, 295697, 357949, 516534, 591394, 715898, 887091, 1073847, 1774182, 2147694, 6801031, 13602062, 20403093, 40806186]

約数ペア:

[(1, 40806186), (2, 20403093), (3, 13602062), (6, 6801031), (19, 2147694), (23, 1774182), (38, 1073847), (46, 887091), (57, 715898), (69, 591394), (79, 516534), (114, 357949), (138, 295697), (158, 258267), (197, 207138), (237, 172178), (394, 103569), (437, 93378), (474, 86089), (591, 69046), (874, 46689), (1182, 34523), (1311, 31126), (1501, 27186), (1817, 22458), (2622, 15563), (3002, 13593), (3634, 11229), (3743, 10902), (4503, 9062), (4531, 9006), (5451, 7486)]