634327638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{40709}}^1$

素因数の和:40781

約数の個数: 48

約数和(自身を含む): 1503664560

約数和(自身を除く): 869336922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 40709, 81418, 122127, 244254, 284963, 569926, 854889, 1709778, 1994741, 2157577, 3989482, 4315154, 5984223, 6472731, 11968446, 12945462, 15103039, 30206078, 45309117, 90618234, 105721273, 211442546, 317163819, 634327638]

約数ペア:

[(1, 634327638), (2, 317163819), (3, 211442546), (6, 105721273), (7, 90618234), (14, 45309117), (21, 30206078), (42, 15103039), (49, 12945462), (53, 11968446), (98, 6472731), (106, 5984223), (147, 4315154), (159, 3989482), (294, 2157577), (318, 1994741), (371, 1709778), (742, 854889), (1113, 569926), (2226, 284963), (2597, 244254), (5194, 122127), (7791, 81418), (15582, 40709)]