7969356

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 21467264

約数和(自身を除く): 13497908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 193, 222, 279, 333, 372, 386, 444, 558, 579, 666, 772, 1116, 1147, 1158, 1332, 1737, 2294, 2316, 3441, 3474, 4588, 5983, 6882, 6948, 7141, 10323, 11966, 13764, 14282, 17949, 20646, 21423, 23932, 28564, 35898, 41292, 42846, 53847, 64269, 71796, 85692, 107694, 128538, 215388, 221371, 257076, 442742, 664113, 885484, 1328226, 1992339, 2656452, 3984678, 7969356]

約数ペア:

[(1, 7969356), (2, 3984678), (3, 2656452), (4, 1992339), (6, 1328226), (9, 885484), (12, 664113), (18, 442742), (31, 257076), (36, 221371), (37, 215388), (62, 128538), (74, 107694), (93, 85692), (111, 71796), (124, 64269), (148, 53847), (186, 42846), (193, 41292), (222, 35898), (279, 28564), (333, 23932), (372, 21423), (386, 20646), (444, 17949), (558, 14282), (579, 13764), (666, 11966), (772, 10323), (1116, 7141), (1147, 6948), (1158, 6882), (1332, 5983), (1737, 4588), (2294, 3474), (2316, 3441)]