18447041564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{104459}}^1$

素因数の和:104547

約数の個数: 72

約数和(自身を含む): 40512512880

約数和(自身を除く): 22065471316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 212, 238, 371, 476, 742, 833, 901, 1484, 1666, 1802, 2597, 3332, 3604, 5194, 6307, 10388, 12614, 25228, 44149, 88298, 104459, 176596, 208918, 417836, 731213, 1462426, 1775803, 2924852, 3551606, 5118491, 5536327, 7103212, 10236982, 11072654, 12430621, 20473964, 22145308, 24861242, 38754289, 49722484, 77508578, 87014347, 94117559, 155017156, 174028694, 188235118, 271280023, 348057388, 376470236, 542560046, 658822913, 1085120092, 1317645826, 2635291652, 4611760391, 9223520782, 18447041564]

約数ペア:

[(1, 18447041564), (2, 9223520782), (4, 4611760391), (7, 2635291652), (14, 1317645826), (17, 1085120092), (28, 658822913), (34, 542560046), (49, 376470236), (53, 348057388), (68, 271280023), (98, 188235118), (106, 174028694), (119, 155017156), (196, 94117559), (212, 87014347), (238, 77508578), (371, 49722484), (476, 38754289), (742, 24861242), (833, 22145308), (901, 20473964), (1484, 12430621), (1666, 11072654), (1802, 10236982), (2597, 7103212), (3332, 5536327), (3604, 5118491), (5194, 3551606), (6307, 2924852), (10388, 1775803), (12614, 1462426), (25228, 731213), (44149, 417836), (88298, 208918), (104459, 176596)]