31794498

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 74304000

約数和(自身を除く): 42509502

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 79, 87, 158, 174, 237, 257, 261, 474, 514, 522, 711, 771, 783, 1422, 1542, 1566, 2133, 2291, 2313, 4266, 4582, 4626, 6873, 6939, 7453, 13746, 13878, 14906, 20303, 20619, 22359, 40606, 41238, 44718, 60909, 61857, 67077, 121818, 123714, 134154, 182727, 201231, 365454, 402462, 548181, 588787, 1096362, 1177574, 1766361, 3532722, 5299083, 10598166, 15897249, 31794498]

約数ペア:

[(1, 31794498), (2, 15897249), (3, 10598166), (6, 5299083), (9, 3532722), (18, 1766361), (27, 1177574), (29, 1096362), (54, 588787), (58, 548181), (79, 402462), (87, 365454), (158, 201231), (174, 182727), (237, 134154), (257, 123714), (261, 121818), (474, 67077), (514, 61857), (522, 60909), (711, 44718), (771, 41238), (783, 40606), (1422, 22359), (1542, 20619), (1566, 20303), (2133, 14906), (2291, 13878), (2313, 13746), (4266, 7453), (4582, 6939), (4626, 6873)]