22467642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 50782464

約数和(自身を除く): 28314822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 61, 69, 102, 122, 138, 157, 183, 314, 366, 391, 471, 782, 942, 1037, 1173, 1403, 2074, 2346, 2669, 2806, 3111, 3611, 4209, 5338, 6222, 7222, 8007, 8418, 9577, 10833, 16014, 19154, 21666, 23851, 28731, 47702, 57462, 61387, 71553, 122774, 143106, 162809, 184161, 220271, 325618, 368322, 440542, 488427, 660813, 976854, 1321626, 3744607, 7489214, 11233821, 22467642]

約数ペア:

[(1, 22467642), (2, 11233821), (3, 7489214), (6, 3744607), (17, 1321626), (23, 976854), (34, 660813), (46, 488427), (51, 440542), (61, 368322), (69, 325618), (102, 220271), (122, 184161), (138, 162809), (157, 143106), (183, 122774), (314, 71553), (366, 61387), (391, 57462), (471, 47702), (782, 28731), (942, 23851), (1037, 21666), (1173, 19154), (1403, 16014), (2074, 10833), (2346, 9577), (2669, 8418), (2806, 8007), (3111, 7222), (3611, 6222), (4209, 5338)]