23331978

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 52978536

約数和(自身を除く): 29646558

約数列:

[1, 2, 3, 6, 9, 18, 37, 53, 74, 106, 111, 159, 222, 318, 333, 477, 661, 666, 954, 1322, 1961, 1983, 3922, 3966, 5883, 5949, 11766, 11898, 17649, 24457, 35033, 35298, 48914, 70066, 73371, 105099, 146742, 210198, 220113, 315297, 440226, 630594, 1296221, 2592442, 3888663, 7777326, 11665989, 23331978]

約数ペア:

[(1, 23331978), (2, 11665989), (3, 7777326), (6, 3888663), (9, 2592442), (18, 1296221), (37, 630594), (53, 440226), (74, 315297), (106, 220113), (111, 210198), (159, 146742), (222, 105099), (318, 73371), (333, 70066), (477, 48914), (661, 35298), (666, 35033), (954, 24457), (1322, 17649), (1961, 11898), (1983, 11766), (3922, 5949), (3966, 5883)]