129381966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4091}}^1$

素因数の和:4357

約数の個数: 48

約数和(自身を含む): 321729408

約数和(自身を除く): 192347442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 3514, 4091, 4518, 5271, 8182, 10542, 12273, 15813, 24546, 28637, 31626, 36819, 57274, 73638, 85911, 171822, 257733, 515466, 1026841, 2053682, 3080523, 6161046, 7187887, 9241569, 14375774, 18483138, 21563661, 43127322, 64690983, 129381966]

約数ペア:

[(1, 129381966), (2, 64690983), (3, 43127322), (6, 21563661), (7, 18483138), (9, 14375774), (14, 9241569), (18, 7187887), (21, 6161046), (42, 3080523), (63, 2053682), (126, 1026841), (251, 515466), (502, 257733), (753, 171822), (1506, 85911), (1757, 73638), (2259, 57274), (3514, 36819), (4091, 31626), (4518, 28637), (5271, 24546), (8182, 15813), (10542, 12273)]