2855168532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{2243}}^1$

素因数の和:4133

約数の個数: 72

約数和(自身を含む): 7604556960

約数和(自身を除く): 4749388428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1861, 2243, 3722, 4486, 5583, 6729, 7444, 8972, 11166, 13458, 16749, 20187, 22332, 26916, 33498, 35359, 40374, 42617, 66996, 70718, 80748, 85234, 106077, 127851, 141436, 170468, 212154, 255702, 318231, 383553, 424308, 511404, 636462, 767106, 1272924, 1534212, 4174223, 8348446, 12522669, 16696892, 25045338, 37568007, 50090676, 75136014, 79310237, 150272028, 158620474, 237930711, 317240948, 475861422, 713792133, 951722844, 1427584266, 2855168532]

約数ペア:

[(1, 2855168532), (2, 1427584266), (3, 951722844), (4, 713792133), (6, 475861422), (9, 317240948), (12, 237930711), (18, 158620474), (19, 150272028), (36, 79310237), (38, 75136014), (57, 50090676), (76, 37568007), (114, 25045338), (171, 16696892), (228, 12522669), (342, 8348446), (684, 4174223), (1861, 1534212), (2243, 1272924), (3722, 767106), (4486, 636462), (5583, 511404), (6729, 424308), (7444, 383553), (8972, 318231), (11166, 255702), (13458, 212154), (16749, 170468), (20187, 141436), (22332, 127851), (26916, 106077), (33498, 85234), (35359, 80748), (40374, 70718), (42617, 66996)]