22699908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 75479040

約数和(自身を除く): 52779132

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 431, 462, 532, 627, 684, 693, 798, 836, 862, 924, 1197, 1254, 1293, 1386, 1463, 1596, 1724, 1881, 2394, 2508, 2586, 2772, 2926, 3017, 3762, 3879, 4389, 4741, 4788, 5172, 5852, 6034, 7524, 7758, 8189, 8778, 9051, 9482, 12068, 13167, 14223, 15516, 16378, 17556, 18102, 18964, 24567, 26334, 27153, 28446, 32756, 33187, 36204, 42669, 49134, 52668, 54306, 56892, 57323, 66374, 73701, 85338, 90079, 98268, 99561, 108612, 114646, 132748, 147402, 170676, 171969, 180158, 199122, 229292, 270237, 294804, 298683, 343938, 360316, 398244, 515907, 540474, 597366, 630553, 687876, 810711, 1031814, 1080948, 1194732, 1261106, 1621422, 1891659, 2063628, 2522212, 3242844, 3783318, 5674977, 7566636, 11349954, 22699908]

約数ペア:

[(1, 22699908), (2, 11349954), (3, 7566636), (4, 5674977), (6, 3783318), (7, 3242844), (9, 2522212), (11, 2063628), (12, 1891659), (14, 1621422), (18, 1261106), (19, 1194732), (21, 1080948), (22, 1031814), (28, 810711), (33, 687876), (36, 630553), (38, 597366), (42, 540474), (44, 515907), (57, 398244), (63, 360316), (66, 343938), (76, 298683), (77, 294804), (84, 270237), (99, 229292), (114, 199122), (126, 180158), (132, 171969), (133, 170676), (154, 147402), (171, 132748), (198, 114646), (209, 108612), (228, 99561), (231, 98268), (252, 90079), (266, 85338), (308, 73701), (342, 66374), (396, 57323), (399, 56892), (418, 54306), (431, 52668), (462, 49134), (532, 42669), (627, 36204), (684, 33187), (693, 32756), (798, 28446), (836, 27153), (862, 26334), (924, 24567), (1197, 18964), (1254, 18102), (1293, 17556), (1386, 16378), (1463, 15516), (1596, 14223), (1724, 13167), (1881, 12068), (2394, 9482), (2508, 9051), (2586, 8778), (2772, 8189), (2926, 7758), (3017, 7524), (3762, 6034), (3879, 5852), (4389, 5172), (4741, 4788)]