19061746938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2581

約数の個数: 144

約数和(自身を含む): 47098718784

約数和(自身を除く): 28036971846

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 113, 117, 138, 169, 207, 226, 234, 299, 338, 339, 414, 507, 598, 678, 897, 1014, 1017, 1469, 1521, 1794, 2034, 2411, 2599, 2691, 2938, 3042, 3887, 4407, 4822, 5198, 5382, 7233, 7774, 7797, 8814, 11661, 13221, 14466, 15594, 19097, 21699, 23322, 23391, 26442, 31343, 33787, 34983, 38194, 43398, 46782, 55453, 57291, 62686, 67574, 69966, 94029, 101361, 110906, 114582, 166359, 171873, 188058, 202722, 272443, 282087, 304083, 332718, 343746, 407459, 439231, 499077, 544886, 564174, 608166, 720889, 814918, 817329, 878462, 998154, 1222377, 1317693, 1441778, 1634658, 2162667, 2444754, 2451987, 2635386, 3541759, 3667131, 3953079, 4325334, 4903974, 6266189, 6488001, 7083518, 7334262, 7906158, 9371557, 10625277, 12532378, 12976002, 18743114, 18798567, 21250554, 28114671, 31875831, 37597134, 46042867, 56229342, 56395701, 63751662, 81460457, 84344013, 92085734, 112791402, 138128601, 162920914, 168688026, 244381371, 276257202, 414385803, 488762742, 733144113, 828771606, 1058985941, 1466288226, 2117971882, 3176957823, 6353915646, 9530873469, 19061746938]

約数ペア:

[(1, 19061746938), (2, 9530873469), (3, 6353915646), (6, 3176957823), (9, 2117971882), (13, 1466288226), (18, 1058985941), (23, 828771606), (26, 733144113), (39, 488762742), (46, 414385803), (69, 276257202), (78, 244381371), (113, 168688026), (117, 162920914), (138, 138128601), (169, 112791402), (207, 92085734), (226, 84344013), (234, 81460457), (299, 63751662), (338, 56395701), (339, 56229342), (414, 46042867), (507, 37597134), (598, 31875831), (678, 28114671), (897, 21250554), (1014, 18798567), (1017, 18743114), (1469, 12976002), (1521, 12532378), (1794, 10625277), (2034, 9371557), (2411, 7906158), (2599, 7334262), (2691, 7083518), (2938, 6488001), (3042, 6266189), (3887, 4903974), (4407, 4325334), (4822, 3953079), (5198, 3667131), (5382, 3541759), (7233, 2635386), (7774, 2451987), (7797, 2444754), (8814, 2162667), (11661, 1634658), (13221, 1441778), (14466, 1317693), (15594, 1222377), (19097, 998154), (21699, 878462), (23322, 817329), (23391, 814918), (26442, 720889), (31343, 608166), (33787, 564174), (34983, 544886), (38194, 499077), (43398, 439231), (46782, 407459), (55453, 343746), (57291, 332718), (62686, 304083), (67574, 282087), (69966, 272443), (94029, 202722), (101361, 188058), (110906, 171873), (114582, 166359)]