509789034

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{4229}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 1140932520

約数和(自身を除く): 631143486

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 181, 222, 333, 362, 543, 666, 1086, 1629, 3258, 4229, 6697, 8458, 12687, 13394, 20091, 25374, 38061, 40182, 60273, 76122, 120546, 156473, 312946, 469419, 765449, 938838, 1408257, 1530898, 2296347, 2816514, 4592694, 6889041, 13778082, 28321613, 56643226, 84964839, 169929678, 254894517, 509789034]

約数ペア:

[(1, 509789034), (2, 254894517), (3, 169929678), (6, 84964839), (9, 56643226), (18, 28321613), (37, 13778082), (74, 6889041), (111, 4592694), (181, 2816514), (222, 2296347), (333, 1530898), (362, 1408257), (543, 938838), (666, 765449), (1086, 469419), (1629, 312946), (3258, 156473), (4229, 120546), (6697, 76122), (8458, 60273), (12687, 40182), (13394, 38061), (20091, 25374)]