15697920966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{20849}}^1$

素因数の和:21078

約数の個数: 96

約数和(自身を含む): 39532600800

約数和(自身を除く): 23834679834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 197, 273, 294, 394, 546, 591, 637, 1182, 1274, 1379, 1911, 2561, 2758, 3822, 4137, 5122, 7683, 8274, 9653, 15366, 17927, 19306, 20849, 28959, 35854, 41698, 53781, 57918, 62547, 107562, 125094, 125489, 145943, 250978, 271037, 291886, 376467, 437829, 542074, 752934, 813111, 875658, 1021601, 1626222, 1897259, 2043202, 3064803, 3794518, 4107253, 5691777, 6129606, 8214506, 11383554, 12321759, 13280813, 24643518, 26561626, 28750771, 39842439, 53394289, 57501542, 79684878, 86252313, 106788578, 160182867, 172504626, 201255397, 320365734, 373760023, 402510794, 603766191, 747520046, 1121280069, 1207532382, 2242560138, 2616320161, 5232640322, 7848960483, 15697920966]

約数ペア:

[(1, 15697920966), (2, 7848960483), (3, 5232640322), (6, 2616320161), (7, 2242560138), (13, 1207532382), (14, 1121280069), (21, 747520046), (26, 603766191), (39, 402510794), (42, 373760023), (49, 320365734), (78, 201255397), (91, 172504626), (98, 160182867), (147, 106788578), (182, 86252313), (197, 79684878), (273, 57501542), (294, 53394289), (394, 39842439), (546, 28750771), (591, 26561626), (637, 24643518), (1182, 13280813), (1274, 12321759), (1379, 11383554), (1911, 8214506), (2561, 6129606), (2758, 5691777), (3822, 4107253), (4137, 3794518), (5122, 3064803), (7683, 2043202), (8274, 1897259), (9653, 1626222), (15366, 1021601), (17927, 875658), (19306, 813111), (20849, 752934), (28959, 542074), (35854, 437829), (41698, 376467), (53781, 291886), (57918, 271037), (62547, 250978), (107562, 145943), (125094, 125489)]