355492074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{18521}}^1$

素因数の和:18990

約数の個数: 32

約数和(自身を含む): 814375296

約数和(自身を除く): 458883222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457, 914, 1371, 2742, 3199, 6398, 9597, 18521, 19194, 37042, 55563, 111126, 129647, 259294, 388941, 777882, 8464097, 16928194, 25392291, 50784582, 59248679, 118497358, 177746037, 355492074]

約数ペア:

[(1, 355492074), (2, 177746037), (3, 118497358), (6, 59248679), (7, 50784582), (14, 25392291), (21, 16928194), (42, 8464097), (457, 777882), (914, 388941), (1371, 259294), (2742, 129647), (3199, 111126), (6398, 55563), (9597, 37042), (18521, 19194)]