2012874435

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:986

約数の個数: 128

約数和(自身を含む): 4242309120

約数和(自身を除く): 2229434685

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 127, 135, 143, 165, 195, 297, 351, 381, 429, 495, 585, 635, 715, 821, 1143, 1287, 1397, 1485, 1651, 1755, 1905, 2145, 2463, 3429, 3861, 4105, 4191, 4953, 5715, 6435, 6985, 7389, 8255, 9031, 10673, 12315, 12573, 14859, 17145, 18161, 19305, 20955, 22167, 24765, 27093, 32019, 36945, 37719, 44577, 45155, 53365, 54483, 62865, 74295, 81279, 90805, 96057, 104267, 110835, 117403, 135465, 160095, 163449, 188595, 222885, 243837, 272415, 288171, 312801, 352209, 406395, 480285, 490347, 521335, 587015, 817245, 938403, 1056627, 1146937, 1219185, 1355471, 1440855, 1564005, 1761045, 2451735, 2815209, 3169881, 3440811, 4066413, 4692015, 5283135, 5734685, 6777355, 10322433, 12199239, 14076045, 14910181, 15849405, 17204055, 20332065, 30967299, 36597717, 44730543, 51612165, 60996195, 74550905, 134191629, 154836495, 182988585, 223652715, 402574887, 670958145, 2012874435]

約数ペア:

[(1, 2012874435), (3, 670958145), (5, 402574887), (9, 223652715), (11, 182988585), (13, 154836495), (15, 134191629), (27, 74550905), (33, 60996195), (39, 51612165), (45, 44730543), (55, 36597717), (65, 30967299), (99, 20332065), (117, 17204055), (127, 15849405), (135, 14910181), (143, 14076045), (165, 12199239), (195, 10322433), (297, 6777355), (351, 5734685), (381, 5283135), (429, 4692015), (495, 4066413), (585, 3440811), (635, 3169881), (715, 2815209), (821, 2451735), (1143, 1761045), (1287, 1564005), (1397, 1440855), (1485, 1355471), (1651, 1219185), (1755, 1146937), (1905, 1056627), (2145, 938403), (2463, 817245), (3429, 587015), (3861, 521335), (4105, 490347), (4191, 480285), (4953, 406395), (5715, 352209), (6435, 312801), (6985, 288171), (7389, 272415), (8255, 243837), (9031, 222885), (10673, 188595), (12315, 163449), (12573, 160095), (14859, 135465), (17145, 117403), (18161, 110835), (19305, 104267), (20955, 96057), (22167, 90805), (24765, 81279), (27093, 74295), (32019, 62865), (36945, 54483), (37719, 53365), (44577, 45155)]