2999916

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 8049888

約数和(自身を除く): 5049972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 197, 282, 324, 394, 423, 564, 591, 788, 846, 1182, 1269, 1692, 1773, 2364, 2538, 3546, 3807, 5076, 5319, 7092, 7614, 9259, 10638, 15228, 15957, 18518, 21276, 27777, 31914, 37036, 55554, 63828, 83331, 111108, 166662, 249993, 333324, 499986, 749979, 999972, 1499958, 2999916]

約数ペア:

[(1, 2999916), (2, 1499958), (3, 999972), (4, 749979), (6, 499986), (9, 333324), (12, 249993), (18, 166662), (27, 111108), (36, 83331), (47, 63828), (54, 55554), (81, 37036), (94, 31914), (108, 27777), (141, 21276), (162, 18518), (188, 15957), (197, 15228), (282, 10638), (324, 9259), (394, 7614), (423, 7092), (564, 5319), (591, 5076), (788, 3807), (846, 3546), (1182, 2538), (1269, 2364), (1692, 1773)]