19342584

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 54180000

約数和(自身を除く): 34837416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 601, 894, 1192, 1202, 1341, 1788, 1803, 2404, 2682, 3576, 3606, 4023, 4808, 5364, 5409, 7212, 8046, 10728, 10818, 14424, 16092, 16227, 21636, 32184, 32454, 43272, 64908, 89549, 129816, 179098, 268647, 358196, 537294, 716392, 805941, 1074588, 1611882, 2149176, 2417823, 3223764, 4835646, 6447528, 9671292, 19342584]

約数ペア:

[(1, 19342584), (2, 9671292), (3, 6447528), (4, 4835646), (6, 3223764), (8, 2417823), (9, 2149176), (12, 1611882), (18, 1074588), (24, 805941), (27, 716392), (36, 537294), (54, 358196), (72, 268647), (108, 179098), (149, 129816), (216, 89549), (298, 64908), (447, 43272), (596, 32454), (601, 32184), (894, 21636), (1192, 16227), (1202, 16092), (1341, 14424), (1788, 10818), (1803, 10728), (2404, 8046), (2682, 7212), (3576, 5409), (3606, 5364), (4023, 4808)]