22554444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 66890880

約数和(自身を除く): 44336436

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 23, 33, 34, 38, 44, 46, 51, 57, 66, 68, 69, 76, 92, 102, 114, 132, 138, 187, 204, 209, 228, 253, 276, 323, 374, 391, 418, 437, 506, 529, 561, 627, 646, 748, 759, 782, 836, 874, 969, 1012, 1058, 1122, 1173, 1254, 1292, 1311, 1518, 1564, 1587, 1748, 1938, 2116, 2244, 2346, 2508, 2622, 3036, 3174, 3553, 3876, 4301, 4692, 4807, 5244, 5819, 6348, 7106, 7429, 8602, 8993, 9614, 10051, 10659, 11638, 12903, 14212, 14421, 14858, 17204, 17457, 17986, 19228, 20102, 21318, 22287, 23276, 25806, 26979, 28842, 29716, 30153, 34914, 35972, 40204, 42636, 44574, 51612, 53958, 57684, 60306, 69828, 81719, 89148, 98923, 107916, 110561, 120612, 163438, 170867, 197846, 221122, 245157, 296769, 326876, 331683, 341734, 395692, 442244, 490314, 512601, 593538, 663366, 683468, 980628, 1025202, 1187076, 1326732, 1879537, 2050404, 3759074, 5638611, 7518148, 11277222, 22554444]

約数ペア:

[(1, 22554444), (2, 11277222), (3, 7518148), (4, 5638611), (6, 3759074), (11, 2050404), (12, 1879537), (17, 1326732), (19, 1187076), (22, 1025202), (23, 980628), (33, 683468), (34, 663366), (38, 593538), (44, 512601), (46, 490314), (51, 442244), (57, 395692), (66, 341734), (68, 331683), (69, 326876), (76, 296769), (92, 245157), (102, 221122), (114, 197846), (132, 170867), (138, 163438), (187, 120612), (204, 110561), (209, 107916), (228, 98923), (253, 89148), (276, 81719), (323, 69828), (374, 60306), (391, 57684), (418, 53958), (437, 51612), (506, 44574), (529, 42636), (561, 40204), (627, 35972), (646, 34914), (748, 30153), (759, 29716), (782, 28842), (836, 26979), (874, 25806), (969, 23276), (1012, 22287), (1058, 21318), (1122, 20102), (1173, 19228), (1254, 17986), (1292, 17457), (1311, 17204), (1518, 14858), (1564, 14421), (1587, 14212), (1748, 12903), (1938, 11638), (2116, 10659), (2244, 10051), (2346, 9614), (2508, 8993), (2622, 8602), (3036, 7429), (3174, 7106), (3553, 6348), (3876, 5819), (4301, 5244), (4692, 4807)]