39280428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 109012176

約数和(自身を除く): 69731748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 353, 396, 562, 706, 843, 1059, 1124, 1412, 1686, 2118, 2529, 3091, 3177, 3372, 3883, 4236, 5058, 6182, 6354, 7766, 9273, 10116, 11649, 12364, 12708, 15532, 18546, 23298, 27819, 34947, 37092, 46596, 55638, 69894, 99193, 111276, 139788, 198386, 297579, 396772, 595158, 892737, 1091123, 1190316, 1785474, 2182246, 3273369, 3570948, 4364492, 6546738, 9820107, 13093476, 19640214, 39280428]

約数ペア:

[(1, 39280428), (2, 19640214), (3, 13093476), (4, 9820107), (6, 6546738), (9, 4364492), (11, 3570948), (12, 3273369), (18, 2182246), (22, 1785474), (33, 1190316), (36, 1091123), (44, 892737), (66, 595158), (99, 396772), (132, 297579), (198, 198386), (281, 139788), (353, 111276), (396, 99193), (562, 69894), (706, 55638), (843, 46596), (1059, 37092), (1124, 34947), (1412, 27819), (1686, 23298), (2118, 18546), (2529, 15532), (3091, 12708), (3177, 12364), (3372, 11649), (3883, 10116), (4236, 9273), (5058, 7766), (6182, 6354)]