39321906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 90249600

約数和(自身を除く): 50927694

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 157, 169, 247, 314, 338, 471, 494, 507, 741, 942, 1014, 1482, 2041, 2197, 2983, 3211, 4082, 4394, 5966, 6123, 6422, 6591, 8949, 9633, 12246, 13182, 17898, 19266, 26533, 38779, 41743, 53066, 77558, 79599, 83486, 116337, 125229, 159198, 232674, 250458, 344929, 504127, 689858, 1008254, 1034787, 1512381, 2069574, 3024762, 6553651, 13107302, 19660953, 39321906]

約数ペア:

[(1, 39321906), (2, 19660953), (3, 13107302), (6, 6553651), (13, 3024762), (19, 2069574), (26, 1512381), (38, 1034787), (39, 1008254), (57, 689858), (78, 504127), (114, 344929), (157, 250458), (169, 232674), (247, 159198), (314, 125229), (338, 116337), (471, 83486), (494, 79599), (507, 77558), (741, 53066), (942, 41743), (1014, 38779), (1482, 26533), (2041, 19266), (2197, 17898), (2983, 13182), (3211, 12246), (4082, 9633), (4394, 8949), (5966, 6591), (6123, 6422)]