18401196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 53625600

約数和(自身を除く): 35224404

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 29, 33, 38, 44, 46, 57, 58, 66, 69, 76, 87, 92, 114, 116, 121, 132, 138, 174, 209, 228, 242, 253, 276, 319, 348, 363, 418, 437, 484, 506, 551, 627, 638, 667, 726, 759, 836, 874, 957, 1012, 1102, 1254, 1276, 1311, 1334, 1452, 1518, 1653, 1748, 1914, 2001, 2204, 2299, 2508, 2622, 2668, 2783, 3036, 3306, 3509, 3828, 4002, 4598, 4807, 5244, 5566, 6061, 6612, 6897, 7018, 7337, 8004, 8349, 9196, 9614, 10527, 11132, 12122, 12673, 13794, 14036, 14421, 14674, 16698, 18183, 19228, 21054, 22011, 24244, 25346, 27588, 28842, 29348, 33396, 36366, 38019, 42108, 44022, 50692, 52877, 57684, 66671, 72732, 76038, 80707, 88044, 105754, 133342, 139403, 152076, 158631, 161414, 200013, 211508, 242121, 266684, 278806, 317262, 322828, 400026, 418209, 484242, 557612, 634524, 800052, 836418, 968484, 1533433, 1672836, 3066866, 4600299, 6133732, 9200598, 18401196]

約数ペア:

[(1, 18401196), (2, 9200598), (3, 6133732), (4, 4600299), (6, 3066866), (11, 1672836), (12, 1533433), (19, 968484), (22, 836418), (23, 800052), (29, 634524), (33, 557612), (38, 484242), (44, 418209), (46, 400026), (57, 322828), (58, 317262), (66, 278806), (69, 266684), (76, 242121), (87, 211508), (92, 200013), (114, 161414), (116, 158631), (121, 152076), (132, 139403), (138, 133342), (174, 105754), (209, 88044), (228, 80707), (242, 76038), (253, 72732), (276, 66671), (319, 57684), (348, 52877), (363, 50692), (418, 44022), (437, 42108), (484, 38019), (506, 36366), (551, 33396), (627, 29348), (638, 28842), (667, 27588), (726, 25346), (759, 24244), (836, 22011), (874, 21054), (957, 19228), (1012, 18183), (1102, 16698), (1254, 14674), (1276, 14421), (1311, 14036), (1334, 13794), (1452, 12673), (1518, 12122), (1653, 11132), (1748, 10527), (1914, 9614), (2001, 9196), (2204, 8349), (2299, 8004), (2508, 7337), (2622, 7018), (2668, 6897), (2783, 6612), (3036, 6061), (3306, 5566), (3509, 5244), (3828, 4807), (4002, 4598)]