2021812914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{26431}}^1$

素因数の和:26527

約数の個数: 64

約数和(自身を含む): 4719697920

約数和(自身を除く): 2697885006

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 366, 418, 627, 671, 1159, 1254, 1342, 2013, 2318, 3477, 4026, 6954, 12749, 25498, 26431, 38247, 52862, 76494, 79293, 158586, 290741, 502189, 581482, 872223, 1004378, 1506567, 1612291, 1744446, 3013134, 3224582, 4836873, 5524079, 9673746, 11048158, 16572237, 17735201, 30633529, 33144474, 35470402, 53205603, 61267058, 91900587, 106411206, 183801174, 336968819, 673937638, 1010906457, 2021812914]

約数ペア:

[(1, 2021812914), (2, 1010906457), (3, 673937638), (6, 336968819), (11, 183801174), (19, 106411206), (22, 91900587), (33, 61267058), (38, 53205603), (57, 35470402), (61, 33144474), (66, 30633529), (114, 17735201), (122, 16572237), (183, 11048158), (209, 9673746), (366, 5524079), (418, 4836873), (627, 3224582), (671, 3013134), (1159, 1744446), (1254, 1612291), (1342, 1506567), (2013, 1004378), (2318, 872223), (3477, 581482), (4026, 502189), (6954, 290741), (12749, 158586), (25498, 79293), (26431, 76494), (38247, 52862)]