2464872018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{1487}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 5739061248

約数和(自身を除く): 3274189230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 647, 854, 1281, 1294, 1487, 1941, 2562, 2974, 3882, 4461, 4529, 8922, 9058, 10409, 13587, 20818, 27174, 31227, 39467, 62454, 78934, 90707, 118401, 181414, 236802, 272121, 276269, 544242, 552538, 634949, 828807, 962089, 1269898, 1657614, 1904847, 1924178, 2886267, 3809694, 5772534, 6734623, 13469246, 20203869, 40407738, 58687429, 117374858, 176062287, 352124574, 410812003, 821624006, 1232436009, 2464872018]

約数ペア:

[(1, 2464872018), (2, 1232436009), (3, 821624006), (6, 410812003), (7, 352124574), (14, 176062287), (21, 117374858), (42, 58687429), (61, 40407738), (122, 20203869), (183, 13469246), (366, 6734623), (427, 5772534), (647, 3809694), (854, 2886267), (1281, 1924178), (1294, 1904847), (1487, 1657614), (1941, 1269898), (2562, 962089), (2974, 828807), (3882, 634949), (4461, 552538), (4529, 544242), (8922, 276269), (9058, 272121), (10409, 236802), (13587, 181414), (20818, 118401), (27174, 90707), (31227, 78934), (39467, 62454)]