22704948

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 70447104

約数和(自身を除く): 47742156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 71, 81, 84, 94, 108, 126, 141, 142, 162, 188, 189, 213, 243, 252, 282, 284, 324, 329, 378, 423, 426, 486, 497, 564, 567, 639, 658, 756, 846, 852, 972, 987, 994, 1134, 1269, 1278, 1316, 1491, 1692, 1701, 1917, 1974, 1988, 2268, 2538, 2556, 2961, 2982, 3337, 3402, 3807, 3834, 3948, 4473, 5076, 5751, 5922, 5964, 6674, 6804, 7614, 7668, 8883, 8946, 10011, 11421, 11502, 11844, 13348, 13419, 15228, 17253, 17766, 17892, 20022, 22842, 23004, 23359, 26649, 26838, 30033, 34506, 35532, 40044, 40257, 45684, 46718, 53298, 53676, 60066, 69012, 70077, 79947, 80514, 90099, 93436, 106596, 120132, 120771, 140154, 159894, 161028, 180198, 210231, 241542, 270297, 280308, 319788, 360396, 420462, 483084, 540594, 630693, 810891, 840924, 1081188, 1261386, 1621782, 1892079, 2522772, 3243564, 3784158, 5676237, 7568316, 11352474, 22704948]

約数ペア:

[(1, 22704948), (2, 11352474), (3, 7568316), (4, 5676237), (6, 3784158), (7, 3243564), (9, 2522772), (12, 1892079), (14, 1621782), (18, 1261386), (21, 1081188), (27, 840924), (28, 810891), (36, 630693), (42, 540594), (47, 483084), (54, 420462), (63, 360396), (71, 319788), (81, 280308), (84, 270297), (94, 241542), (108, 210231), (126, 180198), (141, 161028), (142, 159894), (162, 140154), (188, 120771), (189, 120132), (213, 106596), (243, 93436), (252, 90099), (282, 80514), (284, 79947), (324, 70077), (329, 69012), (378, 60066), (423, 53676), (426, 53298), (486, 46718), (497, 45684), (564, 40257), (567, 40044), (639, 35532), (658, 34506), (756, 30033), (846, 26838), (852, 26649), (972, 23359), (987, 23004), (994, 22842), (1134, 20022), (1269, 17892), (1278, 17766), (1316, 17253), (1491, 15228), (1692, 13419), (1701, 13348), (1917, 11844), (1974, 11502), (1988, 11421), (2268, 10011), (2538, 8946), (2556, 8883), (2961, 7668), (2982, 7614), (3337, 6804), (3402, 6674), (3807, 5964), (3834, 5922), (3948, 5751), (4473, 5076)]