12021618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17527182

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 149, 226, 238, 298, 339, 357, 447, 678, 714, 791, 894, 1043, 1582, 1921, 2086, 2373, 2533, 3129, 3842, 4746, 5066, 5763, 6258, 7599, 11526, 13447, 15198, 16837, 17731, 26894, 33674, 35462, 40341, 50511, 53193, 80682, 101022, 106386, 117859, 235718, 286229, 353577, 572458, 707154, 858687, 1717374, 2003603, 4007206, 6010809, 12021618]

約数ペア:

[(1, 12021618), (2, 6010809), (3, 4007206), (6, 2003603), (7, 1717374), (14, 858687), (17, 707154), (21, 572458), (34, 353577), (42, 286229), (51, 235718), (102, 117859), (113, 106386), (119, 101022), (149, 80682), (226, 53193), (238, 50511), (298, 40341), (339, 35462), (357, 33674), (447, 26894), (678, 17731), (714, 16837), (791, 15198), (894, 13447), (1043, 11526), (1582, 7599), (1921, 6258), (2086, 5763), (2373, 5066), (2533, 4746), (3129, 3842)]