15113988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 40884480

約数和(自身を除く): 25770492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 467, 522, 558, 899, 934, 1044, 1116, 1401, 1798, 1868, 2697, 2802, 3596, 4203, 5394, 5604, 8091, 8406, 10788, 13543, 14477, 16182, 16812, 27086, 28954, 32364, 40629, 43431, 54172, 57908, 81258, 86862, 121887, 130293, 162516, 173724, 243774, 260586, 419833, 487548, 521172, 839666, 1259499, 1679332, 2518998, 3778497, 5037996, 7556994, 15113988]

約数ペア:

[(1, 15113988), (2, 7556994), (3, 5037996), (4, 3778497), (6, 2518998), (9, 1679332), (12, 1259499), (18, 839666), (29, 521172), (31, 487548), (36, 419833), (58, 260586), (62, 243774), (87, 173724), (93, 162516), (116, 130293), (124, 121887), (174, 86862), (186, 81258), (261, 57908), (279, 54172), (348, 43431), (372, 40629), (467, 32364), (522, 28954), (558, 27086), (899, 16812), (934, 16182), (1044, 14477), (1116, 13543), (1401, 10788), (1798, 8406), (1868, 8091), (2697, 5604), (2802, 5394), (3596, 4203)]