187447806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 529218144

約数和(自身を除く): 341770338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 317, 342, 361, 399, 494, 546, 634, 722, 741, 798, 819, 951, 1083, 1197, 1482, 1638, 1729, 1902, 2166, 2219, 2223, 2394, 2527, 2853, 3249, 3458, 4121, 4438, 4446, 4693, 5054, 5187, 5706, 6023, 6498, 6657, 7581, 8242, 9386, 10374, 12046, 12363, 13314, 14079, 15162, 15561, 18069, 19971, 22743, 24726, 28158, 28847, 31122, 32851, 36138, 37089, 39942, 42161, 42237, 45486, 54207, 57694, 65702, 74178, 78299, 84322, 84474, 86541, 98553, 108414, 114437, 126483, 156598, 173082, 197106, 228874, 234897, 252966, 259623, 295659, 343311, 379449, 469794, 519246, 548093, 591318, 686622, 704691, 758898, 801059, 1029933, 1096186, 1409382, 1487681, 1602118, 1644279, 2059866, 2403177, 2975362, 3288558, 4463043, 4806354, 4932837, 7209531, 8926086, 9865674, 10413767, 13389129, 14419062, 20827534, 26778258, 31241301, 62482602, 93723903, 187447806]

約数ペア:

[(1, 187447806), (2, 93723903), (3, 62482602), (6, 31241301), (7, 26778258), (9, 20827534), (13, 14419062), (14, 13389129), (18, 10413767), (19, 9865674), (21, 8926086), (26, 7209531), (38, 4932837), (39, 4806354), (42, 4463043), (57, 3288558), (63, 2975362), (78, 2403177), (91, 2059866), (114, 1644279), (117, 1602118), (126, 1487681), (133, 1409382), (171, 1096186), (182, 1029933), (234, 801059), (247, 758898), (266, 704691), (273, 686622), (317, 591318), (342, 548093), (361, 519246), (399, 469794), (494, 379449), (546, 343311), (634, 295659), (722, 259623), (741, 252966), (798, 234897), (819, 228874), (951, 197106), (1083, 173082), (1197, 156598), (1482, 126483), (1638, 114437), (1729, 108414), (1902, 98553), (2166, 86541), (2219, 84474), (2223, 84322), (2394, 78299), (2527, 74178), (2853, 65702), (3249, 57694), (3458, 54207), (4121, 45486), (4438, 42237), (4446, 42161), (4693, 39942), (5054, 37089), (5187, 36138), (5706, 32851), (6023, 31122), (6498, 28847), (6657, 28158), (7581, 24726), (8242, 22743), (9386, 19971), (10374, 18069), (12046, 15561), (12363, 15162), (13314, 14079)]