7122726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 16926000

約数和(自身を除く): 9803274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 499, 549, 793, 998, 1098, 1497, 1586, 2379, 2994, 4491, 4758, 6487, 7137, 8982, 12974, 14274, 19461, 30439, 38922, 58383, 60878, 91317, 116766, 182634, 273951, 395707, 547902, 791414, 1187121, 2374242, 3561363, 7122726]

約数ペア:

[(1, 7122726), (2, 3561363), (3, 2374242), (6, 1187121), (9, 791414), (13, 547902), (18, 395707), (26, 273951), (39, 182634), (61, 116766), (78, 91317), (117, 60878), (122, 58383), (183, 38922), (234, 30439), (366, 19461), (499, 14274), (549, 12974), (793, 8982), (998, 7137), (1098, 6487), (1497, 4758), (1586, 4491), (2379, 2994)]