13980228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^3$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 34984320

約数和(自身を除く): 21004092

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1369, 1702, 2553, 2738, 3404, 4107, 5106, 5476, 8214, 10212, 16428, 31487, 50653, 62974, 94461, 101306, 125948, 151959, 188922, 202612, 303918, 377844, 607836, 1165019, 2330038, 3495057, 4660076, 6990114, 13980228]

約数ペア:

[(1, 13980228), (2, 6990114), (3, 4660076), (4, 3495057), (6, 2330038), (12, 1165019), (23, 607836), (37, 377844), (46, 303918), (69, 202612), (74, 188922), (92, 151959), (111, 125948), (138, 101306), (148, 94461), (222, 62974), (276, 50653), (444, 31487), (851, 16428), (1369, 10212), (1702, 8214), (2553, 5476), (2738, 5106), (3404, 4107)]