22803228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 71500800

約数和(自身を除く): 48697572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 139, 147, 186, 189, 196, 217, 252, 278, 279, 294, 372, 378, 417, 434, 441, 556, 558, 588, 651, 756, 834, 837, 868, 882, 973, 1116, 1251, 1302, 1323, 1519, 1668, 1674, 1764, 1946, 1953, 2502, 2604, 2646, 2919, 3038, 3348, 3753, 3892, 3906, 4309, 4557, 5004, 5292, 5838, 5859, 6076, 6811, 7506, 7812, 8618, 8757, 9114, 11676, 11718, 12927, 13622, 13671, 15012, 17236, 17514, 18228, 20433, 23436, 25854, 26271, 27244, 27342, 30163, 35028, 38781, 40866, 41013, 51708, 52542, 54684, 60326, 61299, 77562, 81732, 82026, 90489, 105084, 116343, 120652, 122598, 155124, 164052, 180978, 183897, 211141, 232686, 245196, 271467, 361956, 367794, 422282, 465372, 542934, 633423, 735588, 814401, 844564, 1085868, 1266846, 1628802, 1900269, 2533692, 3257604, 3800538, 5700807, 7601076, 11401614, 22803228]

約数ペア:

[(1, 22803228), (2, 11401614), (3, 7601076), (4, 5700807), (6, 3800538), (7, 3257604), (9, 2533692), (12, 1900269), (14, 1628802), (18, 1266846), (21, 1085868), (27, 844564), (28, 814401), (31, 735588), (36, 633423), (42, 542934), (49, 465372), (54, 422282), (62, 367794), (63, 361956), (84, 271467), (93, 245196), (98, 232686), (108, 211141), (124, 183897), (126, 180978), (139, 164052), (147, 155124), (186, 122598), (189, 120652), (196, 116343), (217, 105084), (252, 90489), (278, 82026), (279, 81732), (294, 77562), (372, 61299), (378, 60326), (417, 54684), (434, 52542), (441, 51708), (556, 41013), (558, 40866), (588, 38781), (651, 35028), (756, 30163), (834, 27342), (837, 27244), (868, 26271), (882, 25854), (973, 23436), (1116, 20433), (1251, 18228), (1302, 17514), (1323, 17236), (1519, 15012), (1668, 13671), (1674, 13622), (1764, 12927), (1946, 11718), (1953, 11676), (2502, 9114), (2604, 8757), (2646, 8618), (2919, 7812), (3038, 7506), (3348, 6811), (3753, 6076), (3892, 5859), (3906, 5838), (4309, 5292), (4557, 5004)]