13580628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 33069120

約数和(自身を除く): 19488492

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 419, 438, 444, 838, 876, 1257, 1676, 2514, 2701, 5028, 5402, 8103, 10804, 15503, 16206, 30587, 31006, 32412, 46509, 61174, 62012, 91761, 93018, 122348, 183522, 186036, 367044, 1131719, 2263438, 3395157, 4526876, 6790314, 13580628]

約数ペア:

[(1, 13580628), (2, 6790314), (3, 4526876), (4, 3395157), (6, 2263438), (12, 1131719), (37, 367044), (73, 186036), (74, 183522), (111, 122348), (146, 93018), (148, 91761), (219, 62012), (222, 61174), (292, 46509), (419, 32412), (438, 31006), (444, 30587), (838, 16206), (876, 15503), (1257, 10804), (1676, 8103), (2514, 5402), (2701, 5028)]