189804186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3932

約数の個数: 96

約数和(自身を含む): 508697280

約数和(自身を除く): 318893094

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 3881, 4446, 5434, 7762, 8151, 11643, 16302, 23286, 24453, 34929, 42691, 48906, 50453, 69858, 73739, 85382, 100906, 128073, 147478, 151359, 221217, 256146, 302718, 384219, 442434, 454077, 554983, 663651, 768438, 811129, 908154, 958607, 1109966, 1327302, 1622258, 1664949, 1917214, 2433387, 2875821, 3329898, 4866774, 4994847, 5751642, 7300161, 8627463, 9989694, 10544677, 14600322, 17254926, 21089354, 31634031, 63268062, 94902093, 189804186]

約数ペア:

[(1, 189804186), (2, 94902093), (3, 63268062), (6, 31634031), (9, 21089354), (11, 17254926), (13, 14600322), (18, 10544677), (19, 9989694), (22, 8627463), (26, 7300161), (33, 5751642), (38, 4994847), (39, 4866774), (57, 3329898), (66, 2875821), (78, 2433387), (99, 1917214), (114, 1664949), (117, 1622258), (143, 1327302), (171, 1109966), (198, 958607), (209, 908154), (234, 811129), (247, 768438), (286, 663651), (342, 554983), (418, 454077), (429, 442434), (494, 384219), (627, 302718), (741, 256146), (858, 221217), (1254, 151359), (1287, 147478), (1482, 128073), (1881, 100906), (2223, 85382), (2574, 73739), (2717, 69858), (3762, 50453), (3881, 48906), (4446, 42691), (5434, 34929), (7762, 24453), (8151, 23286), (11643, 16302)]