40694598

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 111505680

約数和(自身を除く): 70811082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 43, 49, 58, 63, 74, 86, 87, 98, 111, 126, 129, 147, 174, 203, 222, 258, 259, 261, 294, 301, 333, 387, 406, 441, 518, 522, 602, 609, 666, 774, 777, 882, 903, 1073, 1218, 1247, 1421, 1554, 1591, 1806, 1813, 1827, 2107, 2146, 2331, 2494, 2709, 2842, 3182, 3219, 3626, 3654, 3741, 4214, 4263, 4662, 4773, 5418, 5439, 6321, 6438, 7482, 7511, 8526, 8729, 9546, 9657, 10878, 11137, 11223, 12642, 12789, 14319, 15022, 16317, 17458, 18963, 19314, 22274, 22446, 22533, 25578, 26187, 28638, 32634, 33411, 37926, 45066, 46139, 52374, 52577, 61103, 66822, 67599, 77959, 78561, 92278, 100233, 105154, 122206, 135198, 138417, 155918, 157122, 157731, 183309, 200466, 233877, 276834, 315462, 322973, 366618, 415251, 467754, 473193, 549927, 645946, 701631, 830502, 946386, 968919, 1099854, 1403262, 1937838, 2260811, 2906757, 4521622, 5813514, 6782433, 13564866, 20347299, 40694598]

約数ペア:

[(1, 40694598), (2, 20347299), (3, 13564866), (6, 6782433), (7, 5813514), (9, 4521622), (14, 2906757), (18, 2260811), (21, 1937838), (29, 1403262), (37, 1099854), (42, 968919), (43, 946386), (49, 830502), (58, 701631), (63, 645946), (74, 549927), (86, 473193), (87, 467754), (98, 415251), (111, 366618), (126, 322973), (129, 315462), (147, 276834), (174, 233877), (203, 200466), (222, 183309), (258, 157731), (259, 157122), (261, 155918), (294, 138417), (301, 135198), (333, 122206), (387, 105154), (406, 100233), (441, 92278), (518, 78561), (522, 77959), (602, 67599), (609, 66822), (666, 61103), (774, 52577), (777, 52374), (882, 46139), (903, 45066), (1073, 37926), (1218, 33411), (1247, 32634), (1421, 28638), (1554, 26187), (1591, 25578), (1806, 22533), (1813, 22446), (1827, 22274), (2107, 19314), (2146, 18963), (2331, 17458), (2494, 16317), (2709, 15022), (2842, 14319), (3182, 12789), (3219, 12642), (3626, 11223), (3654, 11137), (3741, 10878), (4214, 9657), (4263, 9546), (4662, 8729), (4773, 8526), (5418, 7511), (5439, 7482), (6321, 6438)]