190795986

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62020

約数の個数: 40

約数和(自身を含む): 450032880

約数和(自身を除く): 259236894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 61987, 123974, 185961, 371922, 557883, 1115766, 1177753, 1673649, 2355506, 3347298, 3533259, 5020947, 7066518, 10041894, 10599777, 21199554, 31799331, 63598662, 95397993, 190795986]

約数ペア:

[(1, 190795986), (2, 95397993), (3, 63598662), (6, 31799331), (9, 21199554), (18, 10599777), (19, 10041894), (27, 7066518), (38, 5020947), (54, 3533259), (57, 3347298), (81, 2355506), (114, 1673649), (162, 1177753), (171, 1115766), (342, 557883), (513, 371922), (1026, 185961), (1539, 123974), (3078, 61987)]