15089724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 43265040

約数和(自身を除く): 28175316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1697, 2223, 2964, 3394, 4446, 5091, 6788, 8892, 10182, 15273, 20364, 22061, 30546, 32243, 44122, 61092, 64486, 66183, 88244, 96729, 128972, 132366, 193458, 198549, 264732, 290187, 386916, 397098, 419159, 580374, 794196, 838318, 1160748, 1257477, 1676636, 2514954, 3772431, 5029908, 7544862, 15089724]

約数ペア:

[(1, 15089724), (2, 7544862), (3, 5029908), (4, 3772431), (6, 2514954), (9, 1676636), (12, 1257477), (13, 1160748), (18, 838318), (19, 794196), (26, 580374), (36, 419159), (38, 397098), (39, 386916), (52, 290187), (57, 264732), (76, 198549), (78, 193458), (114, 132366), (117, 128972), (156, 96729), (171, 88244), (228, 66183), (234, 64486), (247, 61092), (342, 44122), (468, 32243), (494, 30546), (684, 22061), (741, 20364), (988, 15273), (1482, 10182), (1697, 8892), (2223, 6788), (2964, 5091), (3394, 4446)]