190019394

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 418017600

約数和(自身を除く): 227998206

約数列:

[1, 2, 3, 6, 9, 18, 139, 173, 278, 346, 417, 439, 519, 834, 878, 1038, 1251, 1317, 1557, 2502, 2634, 3114, 3951, 7902, 24047, 48094, 61021, 72141, 75947, 122042, 144282, 151894, 183063, 216423, 227841, 366126, 432846, 455682, 549189, 683523, 1098378, 1367046, 10556633, 21113266, 31669899, 63339798, 95009697, 190019394]

約数ペア:

[(1, 190019394), (2, 95009697), (3, 63339798), (6, 31669899), (9, 21113266), (18, 10556633), (139, 1367046), (173, 1098378), (278, 683523), (346, 549189), (417, 455682), (439, 432846), (519, 366126), (834, 227841), (878, 216423), (1038, 183063), (1251, 151894), (1317, 144282), (1557, 122042), (2502, 75947), (2634, 72141), (3114, 61021), (3951, 48094), (7902, 24047)]