31631796

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4675

約数の個数: 72

約数和(自身を含む): 94785600

約数和(自身を除く): 63153804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 4649, 6804, 9298, 13947, 18596, 27894, 32543, 41841, 55788, 65086, 83682, 97629, 125523, 130172, 167364, 195258, 251046, 292887, 376569, 390516, 502092, 585774, 753138, 878661, 1129707, 1171548, 1506276, 1757322, 2259414, 2635983, 3514644, 4518828, 5271966, 7907949, 10543932, 15815898, 31631796]

約数ペア:

[(1, 31631796), (2, 15815898), (3, 10543932), (4, 7907949), (6, 5271966), (7, 4518828), (9, 3514644), (12, 2635983), (14, 2259414), (18, 1757322), (21, 1506276), (27, 1171548), (28, 1129707), (36, 878661), (42, 753138), (54, 585774), (63, 502092), (81, 390516), (84, 376569), (108, 292887), (126, 251046), (162, 195258), (189, 167364), (243, 130172), (252, 125523), (324, 97629), (378, 83682), (486, 65086), (567, 55788), (756, 41841), (972, 32543), (1134, 27894), (1701, 18596), (2268, 13947), (3402, 9298), (4649, 6804)]