212334534

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{21487}}^1$

素因数の和:21562

約数の個数: 40

約数和(自身を含む): 483608928

約数和(自身を除く): 271274394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 21487, 42974, 64461, 128922, 193383, 386766, 580149, 1160298, 1310707, 1740447, 2621414, 3480894, 3932121, 7864242, 11796363, 23592726, 35389089, 70778178, 106167267, 212334534]

約数ペア:

[(1, 212334534), (2, 106167267), (3, 70778178), (6, 35389089), (9, 23592726), (18, 11796363), (27, 7864242), (54, 3932121), (61, 3480894), (81, 2621414), (122, 1740447), (162, 1310707), (183, 1160298), (366, 580149), (549, 386766), (1098, 193383), (1647, 128922), (3294, 64461), (4941, 42974), (9882, 21487)]