18541290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4093}}^1$

素因数の和:4254

約数の個数: 32

約数和(自身を含む): 44804736

約数和(自身を除く): 26263446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4093, 4530, 8186, 12279, 20465, 24558, 40930, 61395, 122790, 618043, 1236086, 1854129, 3090215, 3708258, 6180430, 9270645, 18541290]

約数ペア:

[(1, 18541290), (2, 9270645), (3, 6180430), (5, 3708258), (6, 3090215), (10, 1854129), (15, 1236086), (30, 618043), (151, 122790), (302, 61395), (453, 40930), (755, 24558), (906, 20465), (1510, 12279), (2265, 8186), (4093, 4530)]