18072653776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{21929}}^1$

素因数の和:24667

約数の個数: 40

約数和(自身を含む): 36873979200

約数和(自身を除く): 18801325424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2711, 5422, 10844, 21688, 21929, 43376, 43858, 51509, 87716, 103018, 175432, 206036, 350864, 412072, 416651, 824144, 833302, 1666604, 3333208, 6666416, 59449519, 118899038, 237798076, 475596152, 951192304, 1129540861, 2259081722, 4518163444, 9036326888, 18072653776]

約数ペア:

[(1, 18072653776), (2, 9036326888), (4, 4518163444), (8, 2259081722), (16, 1129540861), (19, 951192304), (38, 475596152), (76, 237798076), (152, 118899038), (304, 59449519), (2711, 6666416), (5422, 3333208), (10844, 1666604), (21688, 833302), (21929, 824144), (43376, 416651), (43858, 412072), (51509, 350864), (87716, 206036), (103018, 175432)]