1917996828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 4957666560

約数和(自身を除く): 3039669732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 229, 321, 428, 458, 593, 642, 687, 916, 1177, 1186, 1284, 1374, 1779, 2354, 2372, 2519, 2748, 3531, 3558, 4708, 5038, 6523, 7062, 7116, 7557, 10076, 13046, 14124, 15114, 19569, 24503, 26092, 30228, 39138, 49006, 63451, 73509, 78276, 98012, 126902, 135797, 147018, 190353, 253804, 269533, 271594, 294036, 380706, 407391, 539066, 543188, 697961, 761412, 808599, 814782, 1078132, 1395922, 1493767, 1617198, 1629564, 2093883, 2791844, 2987534, 3234396, 4187766, 4481301, 5975068, 8375532, 8962602, 14530279, 17925204, 29060558, 43590837, 58121116, 87181674, 159833069, 174363348, 319666138, 479499207, 639332276, 958998414, 1917996828]

約数ペア:

[(1, 1917996828), (2, 958998414), (3, 639332276), (4, 479499207), (6, 319666138), (11, 174363348), (12, 159833069), (22, 87181674), (33, 58121116), (44, 43590837), (66, 29060558), (107, 17925204), (132, 14530279), (214, 8962602), (229, 8375532), (321, 5975068), (428, 4481301), (458, 4187766), (593, 3234396), (642, 2987534), (687, 2791844), (916, 2093883), (1177, 1629564), (1186, 1617198), (1284, 1493767), (1374, 1395922), (1779, 1078132), (2354, 814782), (2372, 808599), (2519, 761412), (2748, 697961), (3531, 543188), (3558, 539066), (4708, 407391), (5038, 380706), (6523, 294036), (7062, 271594), (7116, 269533), (7557, 253804), (10076, 190353), (13046, 147018), (14124, 135797), (15114, 126902), (19569, 98012), (24503, 78276), (26092, 73509), (30228, 63451), (39138, 49006)]