9981936

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:790

約数の個数: 60

約数和(自身を含む): 28248688

約数和(自身を除く): 18266752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 673, 824, 927, 1236, 1346, 1648, 1854, 2019, 2472, 2692, 3708, 4038, 4944, 5384, 6057, 7416, 8076, 10768, 12114, 14832, 16152, 24228, 32304, 48456, 69319, 96912, 138638, 207957, 277276, 415914, 554552, 623871, 831828, 1109104, 1247742, 1663656, 2495484, 3327312, 4990968, 9981936]

約数ペア:

[(1, 9981936), (2, 4990968), (3, 3327312), (4, 2495484), (6, 1663656), (8, 1247742), (9, 1109104), (12, 831828), (16, 623871), (18, 554552), (24, 415914), (36, 277276), (48, 207957), (72, 138638), (103, 96912), (144, 69319), (206, 48456), (309, 32304), (412, 24228), (618, 16152), (673, 14832), (824, 12114), (927, 10768), (1236, 8076), (1346, 7416), (1648, 6057), (1854, 5384), (2019, 4944), (2472, 4038), (2692, 3708)]