18857001144

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1\times {\mathrm{6971}}^1$

素因数の和:7668

約数の個数: 64

約数和(自身を含む): 47437488000

約数和(自身を除く): 28580486856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 419, 538, 807, 838, 1076, 1257, 1614, 1676, 2152, 2514, 3228, 3352, 5028, 6456, 6971, 10056, 13942, 20913, 27884, 41826, 55768, 83652, 112711, 167304, 225422, 338133, 450844, 676266, 901688, 1352532, 1875199, 2705064, 2920849, 3750398, 5625597, 5841698, 7500796, 8762547, 11251194, 11683396, 15001592, 17525094, 22502388, 23366792, 35050188, 45004776, 70100376, 785708381, 1571416762, 2357125143, 3142833524, 4714250286, 6285667048, 9428500572, 18857001144]

約数ペア:

[(1, 18857001144), (2, 9428500572), (3, 6285667048), (4, 4714250286), (6, 3142833524), (8, 2357125143), (12, 1571416762), (24, 785708381), (269, 70100376), (419, 45004776), (538, 35050188), (807, 23366792), (838, 22502388), (1076, 17525094), (1257, 15001592), (1614, 11683396), (1676, 11251194), (2152, 8762547), (2514, 7500796), (3228, 5841698), (3352, 5625597), (5028, 3750398), (6456, 2920849), (6971, 2705064), (10056, 1875199), (13942, 1352532), (20913, 901688), (27884, 676266), (41826, 450844), (55768, 338133), (83652, 225422), (112711, 167304)]