27899388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 78624000

約数和(自身を除く): 50724612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1499, 1551, 1692, 2068, 2998, 3102, 4497, 4653, 5996, 6204, 8994, 9306, 13491, 16489, 17988, 18612, 26982, 32978, 49467, 53964, 65956, 70453, 98934, 140906, 148401, 197868, 211359, 281812, 296802, 422718, 593604, 634077, 774983, 845436, 1268154, 1549966, 2324949, 2536308, 3099932, 4649898, 6974847, 9299796, 13949694, 27899388]

約数ペア:

[(1, 27899388), (2, 13949694), (3, 9299796), (4, 6974847), (6, 4649898), (9, 3099932), (11, 2536308), (12, 2324949), (18, 1549966), (22, 1268154), (33, 845436), (36, 774983), (44, 634077), (47, 593604), (66, 422718), (94, 296802), (99, 281812), (132, 211359), (141, 197868), (188, 148401), (198, 140906), (282, 98934), (396, 70453), (423, 65956), (517, 53964), (564, 49467), (846, 32978), (1034, 26982), (1499, 18612), (1551, 17988), (1692, 16489), (2068, 13491), (2998, 9306), (3102, 8994), (4497, 6204), (4653, 5996)]