15896675718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{6823}}^1$

素因数の和:6931

約数の個数: 144

約数和(自身を含む): 44021023488

約数和(自身を除く): 28124347770

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 287, 369, 451, 462, 574, 693, 738, 861, 902, 1353, 1386, 1681, 1722, 2583, 2706, 3157, 3362, 4059, 5043, 5166, 6314, 6823, 8118, 9471, 10086, 11767, 13646, 15129, 18491, 18942, 20469, 23534, 28413, 30258, 35301, 36982, 40938, 47761, 55473, 56826, 61407, 70602, 75053, 95522, 105903, 110946, 122814, 129437, 143283, 150106, 166419, 211806, 225159, 258874, 279743, 286566, 332838, 388311, 429849, 450318, 525371, 559486, 675477, 776622, 839229, 859698, 1050742, 1164933, 1350954, 1576113, 1678458, 1958201, 2329866, 2517687, 3077173, 3152226, 3916402, 4728339, 5035374, 5874603, 6154346, 9231519, 9456678, 11469463, 11749206, 17623809, 18463038, 21540211, 22938926, 27694557, 34408389, 35247618, 43080422, 55389114, 64620633, 68816778, 80286241, 103225167, 126164093, 129241266, 160572482, 193861899, 206450334, 240858723, 252328186, 378492279, 387723798, 481717446, 722576169, 756984558, 883148651, 1135476837, 1445152338, 1766297302, 2270953674, 2649445953, 5298891906, 7948337859, 15896675718]

約数ペア:

[(1, 15896675718), (2, 7948337859), (3, 5298891906), (6, 2649445953), (7, 2270953674), (9, 1766297302), (11, 1445152338), (14, 1135476837), (18, 883148651), (21, 756984558), (22, 722576169), (33, 481717446), (41, 387723798), (42, 378492279), (63, 252328186), (66, 240858723), (77, 206450334), (82, 193861899), (99, 160572482), (123, 129241266), (126, 126164093), (154, 103225167), (198, 80286241), (231, 68816778), (246, 64620633), (287, 55389114), (369, 43080422), (451, 35247618), (462, 34408389), (574, 27694557), (693, 22938926), (738, 21540211), (861, 18463038), (902, 17623809), (1353, 11749206), (1386, 11469463), (1681, 9456678), (1722, 9231519), (2583, 6154346), (2706, 5874603), (3157, 5035374), (3362, 4728339), (4059, 3916402), (5043, 3152226), (5166, 3077173), (6314, 2517687), (6823, 2329866), (8118, 1958201), (9471, 1678458), (10086, 1576113), (11767, 1350954), (13646, 1164933), (15129, 1050742), (18491, 859698), (18942, 839229), (20469, 776622), (23534, 675477), (28413, 559486), (30258, 525371), (35301, 450318), (36982, 429849), (40938, 388311), (47761, 332838), (55473, 286566), (56826, 279743), (61407, 258874), (70602, 225159), (75053, 211806), (95522, 166419), (105903, 150106), (110946, 143283), (122814, 129437)]