8321742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 21936096

約数和(自身を除く): 13614354

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 53, 61, 66, 78, 99, 106, 117, 122, 143, 159, 183, 198, 234, 286, 318, 366, 429, 477, 549, 583, 671, 689, 793, 858, 954, 1098, 1166, 1287, 1342, 1378, 1586, 1749, 2013, 2067, 2379, 2574, 3233, 3498, 4026, 4134, 4758, 5247, 6039, 6201, 6466, 7137, 7579, 8723, 9699, 10494, 12078, 12402, 14274, 15158, 17446, 19398, 22737, 26169, 29097, 35563, 42029, 45474, 52338, 58194, 68211, 71126, 78507, 84058, 106689, 126087, 136422, 157014, 213378, 252174, 320067, 378261, 462319, 640134, 756522, 924638, 1386957, 2773914, 4160871, 8321742]

約数ペア:

[(1, 8321742), (2, 4160871), (3, 2773914), (6, 1386957), (9, 924638), (11, 756522), (13, 640134), (18, 462319), (22, 378261), (26, 320067), (33, 252174), (39, 213378), (53, 157014), (61, 136422), (66, 126087), (78, 106689), (99, 84058), (106, 78507), (117, 71126), (122, 68211), (143, 58194), (159, 52338), (183, 45474), (198, 42029), (234, 35563), (286, 29097), (318, 26169), (366, 22737), (429, 19398), (477, 17446), (549, 15158), (583, 14274), (671, 12402), (689, 12078), (793, 10494), (858, 9699), (954, 8723), (1098, 7579), (1166, 7137), (1287, 6466), (1342, 6201), (1378, 6039), (1586, 5247), (1749, 4758), (2013, 4134), (2067, 4026), (2379, 3498), (2574, 3233)]