349487964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1386857}}^1$

素因数の和:1386874

約数の個数: 36

約数和(自身を含む): 1009632624

約数和(自身を除く): 660144660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1386857, 2773714, 4160571, 5547428, 8321142, 9707999, 12481713, 16642284, 19415998, 24963426, 29123997, 38831996, 49926852, 58247994, 87371991, 116495988, 174743982, 349487964]

約数ペア:

[(1, 349487964), (2, 174743982), (3, 116495988), (4, 87371991), (6, 58247994), (7, 49926852), (9, 38831996), (12, 29123997), (14, 24963426), (18, 19415998), (21, 16642284), (28, 12481713), (36, 9707999), (42, 8321142), (63, 5547428), (84, 4160571), (126, 2773714), (252, 1386857)]