972406908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{3967}}^1$

素因数の和:4607

約数の個数: 72

約数和(自身を含む): 2686494720

約数和(自身を除く): 1714087812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 619, 1238, 1857, 2476, 3714, 3967, 5571, 6809, 7428, 7934, 11142, 11901, 13618, 15868, 20427, 22284, 23802, 27236, 35703, 40854, 43637, 47604, 61281, 71406, 81708, 87274, 122562, 130911, 142812, 174548, 245124, 261822, 392733, 523644, 785466, 1570932, 2455573, 4911146, 7366719, 9822292, 14733438, 22100157, 27011303, 29466876, 44200314, 54022606, 81033909, 88400628, 108045212, 162067818, 243101727, 324135636, 486203454, 972406908]

約数ペア:

[(1, 972406908), (2, 486203454), (3, 324135636), (4, 243101727), (6, 162067818), (9, 108045212), (11, 88400628), (12, 81033909), (18, 54022606), (22, 44200314), (33, 29466876), (36, 27011303), (44, 22100157), (66, 14733438), (99, 9822292), (132, 7366719), (198, 4911146), (396, 2455573), (619, 1570932), (1238, 785466), (1857, 523644), (2476, 392733), (3714, 261822), (3967, 245124), (5571, 174548), (6809, 142812), (7428, 130911), (7934, 122562), (11142, 87274), (11901, 81708), (13618, 71406), (15868, 61281), (20427, 47604), (22284, 43637), (23802, 40854), (27236, 35703)]