18795060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{104417}}^1$

素因数の和:104432

約数の個数: 36

約数和(自身を含む): 57012228

約数和(自身を除く): 38217168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 104417, 208834, 313251, 417668, 522085, 626502, 939753, 1044170, 1253004, 1566255, 1879506, 2088340, 3132510, 3759012, 4698765, 6265020, 9397530, 18795060]

約数ペア:

[(1, 18795060), (2, 9397530), (3, 6265020), (4, 4698765), (5, 3759012), (6, 3132510), (9, 2088340), (10, 1879506), (12, 1566255), (15, 1253004), (18, 1044170), (20, 939753), (30, 626502), (36, 522085), (45, 417668), (60, 313251), (90, 208834), (180, 104417)]