1806396576

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{990349}}^1$

素因数の和:990381

約数の個数: 48

約数和(自身を含む): 4991364000

約数和(自身を除く): 3184967424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 990349, 1980698, 2971047, 3961396, 5942094, 7922792, 11884188, 15845584, 18816631, 23768376, 31691168, 37633262, 47536752, 56449893, 75266524, 95073504, 112899786, 150533048, 225799572, 301066096, 451599144, 602132192, 903198288, 1806396576]

約数ペア:

[(1, 1806396576), (2, 903198288), (3, 602132192), (4, 451599144), (6, 301066096), (8, 225799572), (12, 150533048), (16, 112899786), (19, 95073504), (24, 75266524), (32, 56449893), (38, 47536752), (48, 37633262), (57, 31691168), (76, 23768376), (96, 18816631), (114, 15845584), (152, 11884188), (228, 7922792), (304, 5942094), (456, 3961396), (608, 2971047), (912, 1980698), (1824, 990349)]