21544362888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1703381}}^1$

素因数の和:1703438

約数の個数: 64

約数和(自身を含む): 58868881920

約数和(自身を除く): 37324519032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 1703381, 3406762, 5110143, 6813524, 10220286, 13627048, 20440572, 28957477, 40881144, 52804811, 57914954, 86872431, 105609622, 115829908, 158414433, 173744862, 211219244, 231659816, 316828866, 347489724, 422438488, 633657732, 694979448, 897681787, 1267315464, 1795363574, 2693045361, 3590727148, 5386090722, 7181454296, 10772181444, 21544362888]

約数ペア:

[(1, 21544362888), (2, 10772181444), (3, 7181454296), (4, 5386090722), (6, 3590727148), (8, 2693045361), (12, 1795363574), (17, 1267315464), (24, 897681787), (31, 694979448), (34, 633657732), (51, 422438488), (62, 347489724), (68, 316828866), (93, 231659816), (102, 211219244), (124, 173744862), (136, 158414433), (186, 115829908), (204, 105609622), (248, 86872431), (372, 57914954), (408, 52804811), (527, 40881144), (744, 28957477), (1054, 20440572), (1581, 13627048), (2108, 10220286), (3162, 6813524), (4216, 5110143), (6324, 3406762), (12648, 1703381)]