2018249688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12659}}^1$

素因数の和:12761

約数の個数: 128

約数和(自身を含む): 6295564800

約数和(自身を除く): 4277315112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3796, 4088, 5694, 6132, 6643, 7592, 11388, 12264, 12659, 13286, 19929, 22776, 25318, 26572, 37977, 39858, 50636, 53144, 75954, 79716, 88613, 101272, 151908, 159432, 164567, 177226, 265839, 303816, 329134, 354452, 493701, 531678, 658268, 708904, 924107, 987402, 1063356, 1151969, 1316536, 1848214, 1974804, 2126712, 2303938, 2772321, 3455907, 3696428, 3949608, 4607876, 5544642, 6468749, 6911814, 7392856, 9215752, 11089284, 12013391, 12937498, 13823628, 19406247, 22178568, 24026782, 25874996, 27647256, 36040173, 38812494, 48053564, 51749992, 72080346, 77624988, 84093737, 96107128, 144160692, 155249976, 168187474, 252281211, 288321384, 336374948, 504562422, 672749896, 1009124844, 2018249688]

約数ペア:

[(1, 2018249688), (2, 1009124844), (3, 672749896), (4, 504562422), (6, 336374948), (7, 288321384), (8, 252281211), (12, 168187474), (13, 155249976), (14, 144160692), (21, 96107128), (24, 84093737), (26, 77624988), (28, 72080346), (39, 51749992), (42, 48053564), (52, 38812494), (56, 36040173), (73, 27647256), (78, 25874996), (84, 24026782), (91, 22178568), (104, 19406247), (146, 13823628), (156, 12937498), (168, 12013391), (182, 11089284), (219, 9215752), (273, 7392856), (292, 6911814), (312, 6468749), (364, 5544642), (438, 4607876), (511, 3949608), (546, 3696428), (584, 3455907), (728, 2772321), (876, 2303938), (949, 2126712), (1022, 1974804), (1092, 1848214), (1533, 1316536), (1752, 1151969), (1898, 1063356), (2044, 987402), (2184, 924107), (2847, 708904), (3066, 658268), (3796, 531678), (4088, 493701), (5694, 354452), (6132, 329134), (6643, 303816), (7592, 265839), (11388, 177226), (12264, 164567), (12659, 159432), (13286, 151908), (19929, 101272), (22776, 88613), (25318, 79716), (26572, 75954), (37977, 53144), (39858, 50636)]