16556742

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 38649312

約数和(自身を除く): 22092570

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 887, 1037, 1098, 1774, 2074, 2661, 3111, 5322, 6222, 7983, 9333, 15079, 15966, 18666, 30158, 45237, 54107, 90474, 108214, 135711, 162321, 271422, 324642, 486963, 919819, 973926, 1839638, 2759457, 5518914, 8278371, 16556742]

約数ペア:

[(1, 16556742), (2, 8278371), (3, 5518914), (6, 2759457), (9, 1839638), (17, 973926), (18, 919819), (34, 486963), (51, 324642), (61, 271422), (102, 162321), (122, 135711), (153, 108214), (183, 90474), (306, 54107), (366, 45237), (549, 30158), (887, 18666), (1037, 15966), (1098, 15079), (1774, 9333), (2074, 7983), (2661, 6222), (3111, 5322)]