212660682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 485796864

約数和(自身を除く): 273136182

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2294, 2377, 2418, 2886, 3441, 4754, 6882, 7131, 14262, 14911, 29822, 30901, 44733, 61802, 73687, 87949, 89466, 92703, 147374, 175898, 185406, 221061, 263847, 442122, 527694, 957931, 1143337, 1915862, 2286674, 2726419, 2873793, 3430011, 5452838, 5747586, 6860022, 8179257, 16358514, 35443447, 70886894, 106330341, 212660682]

約数ペア:

[(1, 212660682), (2, 106330341), (3, 70886894), (6, 35443447), (13, 16358514), (26, 8179257), (31, 6860022), (37, 5747586), (39, 5452838), (62, 3430011), (74, 2873793), (78, 2726419), (93, 2286674), (111, 1915862), (186, 1143337), (222, 957931), (403, 527694), (481, 442122), (806, 263847), (962, 221061), (1147, 185406), (1209, 175898), (1443, 147374), (2294, 92703), (2377, 89466), (2418, 87949), (2886, 73687), (3441, 61802), (4754, 44733), (6882, 30901), (7131, 29822), (14262, 14911)]