187821324

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^3\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 492695840

約数和(自身を除く): 304874516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 412, 444, 618, 666, 927, 1236, 1332, 1369, 1854, 2738, 3708, 3811, 4107, 5476, 7622, 8214, 11433, 12321, 15244, 16428, 22866, 24642, 34299, 45732, 49284, 50653, 68598, 101306, 137196, 141007, 151959, 202612, 282014, 303918, 423021, 455877, 564028, 607836, 846042, 911754, 1269063, 1692084, 1823508, 2538126, 5076252, 5217259, 10434518, 15651777, 20869036, 31303554, 46955331, 62607108, 93910662, 187821324]

約数ペア:

[(1, 187821324), (2, 93910662), (3, 62607108), (4, 46955331), (6, 31303554), (9, 20869036), (12, 15651777), (18, 10434518), (36, 5217259), (37, 5076252), (74, 2538126), (103, 1823508), (111, 1692084), (148, 1269063), (206, 911754), (222, 846042), (309, 607836), (333, 564028), (412, 455877), (444, 423021), (618, 303918), (666, 282014), (927, 202612), (1236, 151959), (1332, 141007), (1369, 137196), (1854, 101306), (2738, 68598), (3708, 50653), (3811, 49284), (4107, 45732), (5476, 34299), (7622, 24642), (8214, 22866), (11433, 16428), (12321, 15244)]