9875778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 22165248

約数和(自身を除く): 12289470

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 223, 242, 363, 366, 446, 669, 671, 726, 1338, 1342, 2013, 2453, 4026, 4906, 7359, 7381, 13603, 14718, 14762, 22143, 26983, 27206, 40809, 44286, 53966, 80949, 81618, 149633, 161898, 299266, 448899, 897798, 1645963, 3291926, 4937889, 9875778]

約数ペア:

[(1, 9875778), (2, 4937889), (3, 3291926), (6, 1645963), (11, 897798), (22, 448899), (33, 299266), (61, 161898), (66, 149633), (121, 81618), (122, 80949), (183, 53966), (223, 44286), (242, 40809), (363, 27206), (366, 26983), (446, 22143), (669, 14762), (671, 14718), (726, 13603), (1338, 7381), (1342, 7359), (2013, 4906), (2453, 4026)]