27928194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9109}}^1$

素因数の和:9194

約数の個数: 32

約数和(自身を含む): 64717440

約数和(自身を除く): 36789246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 9109, 18218, 27327, 54654, 63763, 127526, 191289, 382578, 664957, 1329914, 1994871, 3989742, 4654699, 9309398, 13964097, 27928194]

約数ペア:

[(1, 27928194), (2, 13964097), (3, 9309398), (6, 4654699), (7, 3989742), (14, 1994871), (21, 1329914), (42, 664957), (73, 382578), (146, 191289), (219, 127526), (438, 63763), (511, 54654), (1022, 27327), (1533, 18218), (3066, 9109)]