2122011969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 3721605120

約数和(自身を除く): 1599593151

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 79, 93, 121, 217, 231, 237, 341, 363, 553, 651, 847, 869, 961, 1023, 1331, 1659, 2387, 2449, 2541, 2607, 2883, 3751, 3993, 6083, 6727, 7161, 7347, 9317, 9559, 10571, 11253, 17143, 18249, 20181, 26257, 26939, 27951, 28677, 31713, 41261, 51429, 66913, 73997, 75919, 78771, 80817, 105149, 116281, 123783, 188573, 200739, 221991, 227757, 288827, 296329, 315447, 348843, 531433, 565719, 736043, 813967, 835109, 866481, 888987, 1279091, 1594299, 2074303, 2208129, 2441901, 2505327, 3259619, 3837273, 5845763, 6222909, 8953637, 9186199, 9778857, 17537289, 22817333, 26860911, 27558597, 64303393, 68451999, 101048189, 192910179, 303144567, 707337323, 2122011969]

約数ペア:

[(1, 2122011969), (3, 707337323), (7, 303144567), (11, 192910179), (21, 101048189), (31, 68451999), (33, 64303393), (77, 27558597), (79, 26860911), (93, 22817333), (121, 17537289), (217, 9778857), (231, 9186199), (237, 8953637), (341, 6222909), (363, 5845763), (553, 3837273), (651, 3259619), (847, 2505327), (869, 2441901), (961, 2208129), (1023, 2074303), (1331, 1594299), (1659, 1279091), (2387, 888987), (2449, 866481), (2541, 835109), (2607, 813967), (2883, 736043), (3751, 565719), (3993, 531433), (6083, 348843), (6727, 315447), (7161, 296329), (7347, 288827), (9317, 227757), (9559, 221991), (10571, 200739), (11253, 188573), (17143, 123783), (18249, 116281), (20181, 105149), (26257, 80817), (26939, 78771), (27951, 75919), (28677, 73997), (31713, 66913), (41261, 51429)]