8290386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 11365614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 499, 639, 923, 998, 1278, 1497, 1846, 2769, 2994, 4491, 5538, 6487, 8307, 8982, 12974, 16614, 19461, 35429, 38922, 58383, 70858, 106287, 116766, 212574, 318861, 460577, 637722, 921154, 1381731, 2763462, 4145193, 8290386]

約数ペア:

[(1, 8290386), (2, 4145193), (3, 2763462), (6, 1381731), (9, 921154), (13, 637722), (18, 460577), (26, 318861), (39, 212574), (71, 116766), (78, 106287), (117, 70858), (142, 58383), (213, 38922), (234, 35429), (426, 19461), (499, 16614), (639, 12974), (923, 8982), (998, 8307), (1278, 6487), (1497, 5538), (1846, 4491), (2769, 2994)]