22290876

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 66044160

約数和(自身を除く): 43753284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 71, 76, 81, 102, 108, 114, 142, 153, 162, 171, 204, 213, 228, 243, 284, 306, 323, 324, 342, 426, 459, 486, 513, 612, 639, 646, 684, 852, 918, 969, 972, 1026, 1207, 1278, 1292, 1349, 1377, 1539, 1836, 1917, 1938, 2052, 2414, 2556, 2698, 2754, 2907, 3078, 3621, 3834, 3876, 4047, 4131, 4617, 4828, 5396, 5508, 5751, 5814, 6156, 7242, 7668, 8094, 8262, 8721, 9234, 10863, 11502, 11628, 12141, 14484, 16188, 16524, 17253, 17442, 18468, 21726, 22933, 23004, 24282, 26163, 32589, 34506, 34884, 36423, 43452, 45866, 48564, 52326, 65178, 68799, 69012, 72846, 78489, 91732, 97767, 104652, 109269, 130356, 137598, 145692, 156978, 195534, 206397, 218538, 275196, 293301, 313956, 327807, 391068, 412794, 437076, 586602, 619191, 655614, 825588, 1173204, 1238382, 1311228, 1857573, 2476764, 3715146, 5572719, 7430292, 11145438, 22290876]

約数ペア:

[(1, 22290876), (2, 11145438), (3, 7430292), (4, 5572719), (6, 3715146), (9, 2476764), (12, 1857573), (17, 1311228), (18, 1238382), (19, 1173204), (27, 825588), (34, 655614), (36, 619191), (38, 586602), (51, 437076), (54, 412794), (57, 391068), (68, 327807), (71, 313956), (76, 293301), (81, 275196), (102, 218538), (108, 206397), (114, 195534), (142, 156978), (153, 145692), (162, 137598), (171, 130356), (204, 109269), (213, 104652), (228, 97767), (243, 91732), (284, 78489), (306, 72846), (323, 69012), (324, 68799), (342, 65178), (426, 52326), (459, 48564), (486, 45866), (513, 43452), (612, 36423), (639, 34884), (646, 34506), (684, 32589), (852, 26163), (918, 24282), (969, 23004), (972, 22933), (1026, 21726), (1207, 18468), (1278, 17442), (1292, 17253), (1349, 16524), (1377, 16188), (1539, 14484), (1836, 12141), (1917, 11628), (1938, 11502), (2052, 10863), (2414, 9234), (2556, 8721), (2698, 8262), (2754, 8094), (2907, 7668), (3078, 7242), (3621, 6156), (3834, 5814), (3876, 5751), (4047, 5508), (4131, 5396), (4617, 4828)]