3891216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 11836544

約数和(自身を除く): 7945328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 313, 336, 444, 518, 592, 626, 777, 888, 939, 1036, 1252, 1554, 1776, 1878, 2072, 2191, 2504, 3108, 3756, 4144, 4382, 5008, 6216, 6573, 7512, 8764, 11581, 12432, 13146, 15024, 17528, 23162, 26292, 34743, 35056, 46324, 52584, 69486, 81067, 92648, 105168, 138972, 162134, 185296, 243201, 277944, 324268, 486402, 555888, 648536, 972804, 1297072, 1945608, 3891216]

約数ペア:

[(1, 3891216), (2, 1945608), (3, 1297072), (4, 972804), (6, 648536), (7, 555888), (8, 486402), (12, 324268), (14, 277944), (16, 243201), (21, 185296), (24, 162134), (28, 138972), (37, 105168), (42, 92648), (48, 81067), (56, 69486), (74, 52584), (84, 46324), (111, 35056), (112, 34743), (148, 26292), (168, 23162), (222, 17528), (259, 15024), (296, 13146), (313, 12432), (336, 11581), (444, 8764), (518, 7512), (592, 6573), (626, 6216), (777, 5008), (888, 4382), (939, 4144), (1036, 3756), (1252, 3108), (1554, 2504), (1776, 2191), (1878, 2072)]