31922394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 77721600

約数和(自身を除く): 45799206

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 218, 266, 327, 367, 399, 654, 734, 763, 798, 1101, 1526, 2071, 2202, 2289, 2569, 4142, 4578, 5138, 6213, 6973, 7707, 12426, 13946, 14497, 15414, 20919, 28994, 40003, 41838, 43491, 48811, 80006, 86982, 97622, 120009, 146433, 240018, 280021, 292866, 560042, 760057, 840063, 1520114, 1680126, 2280171, 4560342, 5320399, 10640798, 15961197, 31922394]

約数ペア:

[(1, 31922394), (2, 15961197), (3, 10640798), (6, 5320399), (7, 4560342), (14, 2280171), (19, 1680126), (21, 1520114), (38, 840063), (42, 760057), (57, 560042), (109, 292866), (114, 280021), (133, 240018), (218, 146433), (266, 120009), (327, 97622), (367, 86982), (399, 80006), (654, 48811), (734, 43491), (763, 41838), (798, 40003), (1101, 28994), (1526, 20919), (2071, 15414), (2202, 14497), (2289, 13946), (2569, 12426), (4142, 7707), (4578, 6973), (5138, 6213)]