7048278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 16539120

約数和(自身を除く): 9490842

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 557, 666, 703, 1114, 1406, 1671, 2109, 3342, 4218, 5013, 6327, 10026, 10583, 12654, 20609, 21166, 31749, 41218, 61827, 63498, 95247, 123654, 185481, 190494, 370962, 391571, 783142, 1174713, 2349426, 3524139, 7048278]

約数ペア:

[(1, 7048278), (2, 3524139), (3, 2349426), (6, 1174713), (9, 783142), (18, 391571), (19, 370962), (37, 190494), (38, 185481), (57, 123654), (74, 95247), (111, 63498), (114, 61827), (171, 41218), (222, 31749), (333, 21166), (342, 20609), (557, 12654), (666, 10583), (703, 10026), (1114, 6327), (1406, 5013), (1671, 4218), (2109, 3342)]