15851412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 43243200

約数和(自身を除く): 27391788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 439, 531, 612, 708, 878, 1003, 1062, 1317, 1756, 2006, 2124, 2634, 3009, 3951, 4012, 5268, 6018, 7463, 7902, 9027, 12036, 14926, 15804, 18054, 22389, 25901, 29852, 36108, 44778, 51802, 67167, 77703, 89556, 103604, 134334, 155406, 233109, 268668, 310812, 440317, 466218, 880634, 932436, 1320951, 1761268, 2641902, 3962853, 5283804, 7925706, 15851412]

約数ペア:

[(1, 15851412), (2, 7925706), (3, 5283804), (4, 3962853), (6, 2641902), (9, 1761268), (12, 1320951), (17, 932436), (18, 880634), (34, 466218), (36, 440317), (51, 310812), (59, 268668), (68, 233109), (102, 155406), (118, 134334), (153, 103604), (177, 89556), (204, 77703), (236, 67167), (306, 51802), (354, 44778), (439, 36108), (531, 29852), (612, 25901), (708, 22389), (878, 18054), (1003, 15804), (1062, 14926), (1317, 12036), (1756, 9027), (2006, 7902), (2124, 7463), (2634, 6018), (3009, 5268), (3951, 4012)]