23990868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 67616640

約数和(自身を除く): 43625772

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, 1289, 1551, 1692, 2068, 2578, 3102, 3867, 4653, 5156, 6204, 7734, 9306, 11601, 14179, 15468, 18612, 23202, 28358, 42537, 46404, 56716, 60583, 85074, 121166, 127611, 170148, 181749, 242332, 255222, 363498, 510444, 545247, 666413, 726996, 1090494, 1332826, 1999239, 2180988, 2665652, 3998478, 5997717, 7996956, 11995434, 23990868]

約数ペア:

[(1, 23990868), (2, 11995434), (3, 7996956), (4, 5997717), (6, 3998478), (9, 2665652), (11, 2180988), (12, 1999239), (18, 1332826), (22, 1090494), (33, 726996), (36, 666413), (44, 545247), (47, 510444), (66, 363498), (94, 255222), (99, 242332), (132, 181749), (141, 170148), (188, 127611), (198, 121166), (282, 85074), (396, 60583), (423, 56716), (517, 46404), (564, 42537), (846, 28358), (1034, 23202), (1289, 18612), (1551, 15468), (1692, 14179), (2068, 11601), (2578, 9306), (3102, 7734), (3867, 6204), (4653, 5156)]