18604590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11701}}^1$

素因数の和:11764

約数の個数: 32

約数和(自身を含む): 45497376

約数和(自身を除く): 26892786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11701, 23402, 35103, 58505, 70206, 117010, 175515, 351030, 620153, 1240306, 1860459, 3100765, 3720918, 6201530, 9302295, 18604590]

約数ペア:

[(1, 18604590), (2, 9302295), (3, 6201530), (5, 3720918), (6, 3100765), (10, 1860459), (15, 1240306), (30, 620153), (53, 351030), (106, 175515), (159, 117010), (265, 70206), (318, 58505), (530, 35103), (795, 23402), (1590, 11701)]