22891752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 68675880

約数和(自身を除く): 45784128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 222, 234, 296, 312, 333, 444, 468, 481, 661, 666, 888, 936, 962, 1322, 1332, 1443, 1924, 1983, 2644, 2664, 2886, 3848, 3966, 4329, 5288, 5772, 5949, 7932, 8593, 8658, 11544, 11898, 15864, 17186, 17316, 23796, 24457, 25779, 34372, 34632, 47592, 48914, 51558, 68744, 73371, 77337, 97828, 103116, 146742, 154674, 195656, 206232, 220113, 293484, 309348, 317941, 440226, 586968, 618696, 635882, 880452, 953823, 1271764, 1760904, 1907646, 2543528, 2861469, 3815292, 5722938, 7630584, 11445876, 22891752]

約数ペア:

[(1, 22891752), (2, 11445876), (3, 7630584), (4, 5722938), (6, 3815292), (8, 2861469), (9, 2543528), (12, 1907646), (13, 1760904), (18, 1271764), (24, 953823), (26, 880452), (36, 635882), (37, 618696), (39, 586968), (52, 440226), (72, 317941), (74, 309348), (78, 293484), (104, 220113), (111, 206232), (117, 195656), (148, 154674), (156, 146742), (222, 103116), (234, 97828), (296, 77337), (312, 73371), (333, 68744), (444, 51558), (468, 48914), (481, 47592), (661, 34632), (666, 34372), (888, 25779), (936, 24457), (962, 23796), (1322, 17316), (1332, 17186), (1443, 15864), (1924, 11898), (1983, 11544), (2644, 8658), (2664, 8593), (2886, 7932), (3848, 5949), (3966, 5772), (4329, 5288)]