2815873884

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{5501}}^1$

素因数の和:5811

約数の個数: 72

約数和(自身を含む): 7269902640

約数和(自身を除く): 4454028756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 241, 354, 482, 531, 708, 723, 964, 1062, 1446, 2124, 2169, 2892, 4338, 5501, 8676, 11002, 14219, 16503, 22004, 28438, 33006, 42657, 49509, 56876, 66012, 85314, 99018, 127971, 170628, 198036, 255942, 324559, 511884, 649118, 973677, 1298236, 1325741, 1947354, 2651482, 2921031, 3894708, 3977223, 5302964, 5842062, 7954446, 11684124, 11931669, 15908892, 23863338, 47726676, 78218719, 156437438, 234656157, 312874876, 469312314, 703968471, 938624628, 1407936942, 2815873884]

約数ペア:

[(1, 2815873884), (2, 1407936942), (3, 938624628), (4, 703968471), (6, 469312314), (9, 312874876), (12, 234656157), (18, 156437438), (36, 78218719), (59, 47726676), (118, 23863338), (177, 15908892), (236, 11931669), (241, 11684124), (354, 7954446), (482, 5842062), (531, 5302964), (708, 3977223), (723, 3894708), (964, 2921031), (1062, 2651482), (1446, 1947354), (2124, 1325741), (2169, 1298236), (2892, 973677), (4338, 649118), (5501, 511884), (8676, 324559), (11002, 255942), (14219, 198036), (16503, 170628), (22004, 127971), (28438, 99018), (33006, 85314), (42657, 66012), (49509, 56876)]