11901318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 28622664

約数和(自身を除く): 16721346

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 97, 121, 143, 169, 194, 242, 286, 291, 338, 363, 429, 507, 582, 726, 858, 1014, 1067, 1261, 1573, 1859, 2134, 2522, 3146, 3201, 3718, 3783, 4719, 5577, 6402, 7566, 9438, 11154, 11737, 13871, 16393, 20449, 23474, 27742, 32786, 35211, 40898, 41613, 49179, 61347, 70422, 83226, 98358, 122694, 152581, 180323, 305162, 360646, 457743, 540969, 915486, 1081938, 1983553, 3967106, 5950659, 11901318]

約数ペア:

[(1, 11901318), (2, 5950659), (3, 3967106), (6, 1983553), (11, 1081938), (13, 915486), (22, 540969), (26, 457743), (33, 360646), (39, 305162), (66, 180323), (78, 152581), (97, 122694), (121, 98358), (143, 83226), (169, 70422), (194, 61347), (242, 49179), (286, 41613), (291, 40898), (338, 35211), (363, 32786), (429, 27742), (507, 23474), (582, 20449), (726, 16393), (858, 13871), (1014, 11737), (1067, 11154), (1261, 9438), (1573, 7566), (1859, 6402), (2134, 5577), (2522, 4719), (3146, 3783), (3201, 3718)]