819199638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{3359}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 1882258560

約数和(自身を除く): 1063058922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 797, 1594, 2391, 3359, 4782, 6718, 7173, 10077, 13549, 14346, 20154, 27098, 30231, 40647, 57103, 60462, 81294, 114206, 121941, 171309, 243882, 342618, 513927, 1027854, 2677123, 5354246, 8031369, 16062738, 24094107, 45511091, 48188214, 91022182, 136533273, 273066546, 409599819, 819199638]

約数ペア:

[(1, 819199638), (2, 409599819), (3, 273066546), (6, 136533273), (9, 91022182), (17, 48188214), (18, 45511091), (34, 24094107), (51, 16062738), (102, 8031369), (153, 5354246), (306, 2677123), (797, 1027854), (1594, 513927), (2391, 342618), (3359, 243882), (4782, 171309), (6718, 121941), (7173, 114206), (10077, 81294), (13549, 60462), (14346, 57103), (20154, 40647), (27098, 30231)]