1639529678052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{21614851}}^1$

素因数の和:21614918

約数の個数: 108

約数和(自身を含む): 4933114442256

約数和(自身を除く): 3293584764204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5418, 6321, 8428, 10836, 12642, 18963, 25284, 37926, 75852, 21614851, 43229702, 64844553, 86459404, 129689106, 151303957, 194533659, 259378212, 302607914, 389067318, 453911871, 605215828, 778134636, 907823742, 929438593, 1059127699, 1361735613, 1815647484, 1858877186, 2118255398, 2723471226, 2788315779, 3177383097, 3717754372, 4236510796, 5446942452, 5576631558, 6354766194, 6506070151, 8364947337, 9532149291, 11153263116, 12709532388, 13012140302, 16729894674, 19064298582, 19518210453, 26024280604, 33459789348, 38128597164, 39036420906, 45542491057, 58554631359, 78072841812, 91084982114, 117109262718, 136627473171, 182169964228, 234218525436, 273254946342, 409882419513, 546509892684, 819764839026, 1639529678052]

約数ペア:

[(1, 1639529678052), (2, 819764839026), (3, 546509892684), (4, 409882419513), (6, 273254946342), (7, 234218525436), (9, 182169964228), (12, 136627473171), (14, 117109262718), (18, 91084982114), (21, 78072841812), (28, 58554631359), (36, 45542491057), (42, 39036420906), (43, 38128597164), (49, 33459789348), (63, 26024280604), (84, 19518210453), (86, 19064298582), (98, 16729894674), (126, 13012140302), (129, 12709532388), (147, 11153263116), (172, 9532149291), (196, 8364947337), (252, 6506070151), (258, 6354766194), (294, 5576631558), (301, 5446942452), (387, 4236510796), (441, 3717754372), (516, 3177383097), (588, 2788315779), (602, 2723471226), (774, 2118255398), (882, 1858877186), (903, 1815647484), (1204, 1361735613), (1548, 1059127699), (1764, 929438593), (1806, 907823742), (2107, 778134636), (2709, 605215828), (3612, 453911871), (4214, 389067318), (5418, 302607914), (6321, 259378212), (8428, 194533659), (10836, 151303957), (12642, 129689106), (18963, 86459404), (25284, 64844553), (37926, 43229702), (75852, 21614851)]