8642358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 20195136

約数和(自身を除く): 11552778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 463, 549, 926, 1037, 1098, 1389, 2074, 2778, 3111, 4167, 6222, 7871, 8334, 9333, 15742, 18666, 23613, 28243, 47226, 56486, 70839, 84729, 141678, 169458, 254187, 480131, 508374, 960262, 1440393, 2880786, 4321179, 8642358]

約数ペア:

[(1, 8642358), (2, 4321179), (3, 2880786), (6, 1440393), (9, 960262), (17, 508374), (18, 480131), (34, 254187), (51, 169458), (61, 141678), (102, 84729), (122, 70839), (153, 56486), (183, 47226), (306, 28243), (366, 23613), (463, 18666), (549, 15742), (926, 9333), (1037, 8334), (1098, 7871), (1389, 6222), (2074, 4167), (2778, 3111)]