2630478

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 5879664

約数和(自身を除く): 3249186

約数列:

[1, 2, 3, 6, 17, 34, 37, 41, 51, 74, 82, 102, 111, 123, 222, 246, 289, 578, 629, 697, 867, 1258, 1394, 1517, 1734, 1887, 2091, 3034, 3774, 4182, 4551, 9102, 10693, 11849, 21386, 23698, 25789, 32079, 35547, 51578, 64158, 71094, 77367, 154734, 438413, 876826, 1315239, 2630478]

約数ペア:

[(1, 2630478), (2, 1315239), (3, 876826), (6, 438413), (17, 154734), (34, 77367), (37, 71094), (41, 64158), (51, 51578), (74, 35547), (82, 32079), (102, 25789), (111, 23698), (123, 21386), (222, 11849), (246, 10693), (289, 9102), (578, 4551), (629, 4182), (697, 3774), (867, 3034), (1258, 2091), (1394, 1887), (1517, 1734)]