29981484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64063}}^1$

素因数の和:64086

約数の個数: 36

約数和(自身を含む): 81617536

約数和(自身を除く): 51636052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 64063, 128126, 192189, 256252, 384378, 576567, 768756, 832819, 1153134, 1665638, 2306268, 2498457, 3331276, 4996914, 7495371, 9993828, 14990742, 29981484]

約数ペア:

[(1, 29981484), (2, 14990742), (3, 9993828), (4, 7495371), (6, 4996914), (9, 3331276), (12, 2498457), (13, 2306268), (18, 1665638), (26, 1153134), (36, 832819), (39, 768756), (52, 576567), (78, 384378), (117, 256252), (156, 192189), (234, 128126), (468, 64063)]