189810444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18587}}^1$

素因数の和:18654

約数の個数: 48

約数和(自身を含む): 474663168

約数和(自身を除く): 284852724

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 18587, 37174, 55761, 74348, 111522, 223044, 427501, 687719, 855002, 1282503, 1375438, 1710004, 2063157, 2565006, 2750876, 4126314, 5130012, 8252628, 15817537, 31635074, 47452611, 63270148, 94905222, 189810444]

約数ペア:

[(1, 189810444), (2, 94905222), (3, 63270148), (4, 47452611), (6, 31635074), (12, 15817537), (23, 8252628), (37, 5130012), (46, 4126314), (69, 2750876), (74, 2565006), (92, 2063157), (111, 1710004), (138, 1375438), (148, 1282503), (222, 855002), (276, 687719), (444, 427501), (851, 223044), (1702, 111522), (2553, 74348), (3404, 55761), (5106, 37174), (10212, 18587)]