9821214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 24646440

約数和(自身を除く): 14825226

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 342, 423, 494, 611, 741, 846, 893, 1222, 1482, 1786, 1833, 2209, 2223, 2679, 3666, 4418, 4446, 5358, 5499, 6627, 8037, 10998, 11609, 13254, 16074, 19881, 23218, 28717, 34827, 39762, 41971, 57434, 69654, 83942, 86151, 104481, 125913, 172302, 208962, 251826, 258453, 377739, 516906, 545623, 755478, 1091246, 1636869, 3273738, 4910607, 9821214]

約数ペア:

[(1, 9821214), (2, 4910607), (3, 3273738), (6, 1636869), (9, 1091246), (13, 755478), (18, 545623), (19, 516906), (26, 377739), (38, 258453), (39, 251826), (47, 208962), (57, 172302), (78, 125913), (94, 104481), (114, 86151), (117, 83942), (141, 69654), (171, 57434), (234, 41971), (247, 39762), (282, 34827), (342, 28717), (423, 23218), (494, 19881), (611, 16074), (741, 13254), (846, 11609), (893, 10998), (1222, 8037), (1482, 6627), (1786, 5499), (1833, 5358), (2209, 4446), (2223, 4418), (2679, 3666)]