22718556

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 70670880

約数和(自身を除く): 47952324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 81, 84, 98, 106, 108, 126, 147, 159, 162, 189, 196, 212, 243, 252, 294, 318, 324, 371, 378, 441, 477, 486, 567, 588, 636, 729, 742, 756, 882, 954, 972, 1113, 1134, 1323, 1431, 1458, 1484, 1701, 1764, 1908, 2187, 2226, 2268, 2597, 2646, 2862, 2916, 3339, 3402, 3969, 4293, 4374, 4452, 5103, 5194, 5292, 5724, 6678, 6804, 7791, 7938, 8586, 8748, 10017, 10206, 10388, 11907, 12879, 13356, 15309, 15582, 15876, 17172, 20034, 20412, 23373, 23814, 25758, 30051, 30618, 31164, 35721, 38637, 40068, 46746, 47628, 51516, 60102, 61236, 70119, 71442, 77274, 90153, 93492, 107163, 115911, 120204, 140238, 142884, 154548, 180306, 210357, 214326, 231822, 270459, 280476, 360612, 420714, 428652, 463644, 540918, 631071, 811377, 841428, 1081836, 1262142, 1622754, 1893213, 2524284, 3245508, 3786426, 5679639, 7572852, 11359278, 22718556]

約数ペア:

[(1, 22718556), (2, 11359278), (3, 7572852), (4, 5679639), (6, 3786426), (7, 3245508), (9, 2524284), (12, 1893213), (14, 1622754), (18, 1262142), (21, 1081836), (27, 841428), (28, 811377), (36, 631071), (42, 540918), (49, 463644), (53, 428652), (54, 420714), (63, 360612), (81, 280476), (84, 270459), (98, 231822), (106, 214326), (108, 210357), (126, 180306), (147, 154548), (159, 142884), (162, 140238), (189, 120204), (196, 115911), (212, 107163), (243, 93492), (252, 90153), (294, 77274), (318, 71442), (324, 70119), (371, 61236), (378, 60102), (441, 51516), (477, 47628), (486, 46746), (567, 40068), (588, 38637), (636, 35721), (729, 31164), (742, 30618), (756, 30051), (882, 25758), (954, 23814), (972, 23373), (1113, 20412), (1134, 20034), (1323, 17172), (1431, 15876), (1458, 15582), (1484, 15309), (1701, 13356), (1764, 12879), (1908, 11907), (2187, 10388), (2226, 10206), (2268, 10017), (2597, 8748), (2646, 8586), (2862, 7938), (2916, 7791), (3339, 6804), (3402, 6678), (3969, 5724), (4293, 5292), (4374, 5194), (4452, 5103)]