19897008624

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8127863}}^1$

素因数の和:8127894

約数の個数: 60

約数和(自身を含む): 58959525456

約数和(自身を除く): 39062516832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8127863, 16255726, 24383589, 32511452, 48767178, 65022904, 73150767, 97534356, 130045808, 138173671, 146301534, 195068712, 276347342, 292603068, 390137424, 414521013, 552694684, 585206136, 829042026, 1105389368, 1170412272, 1243563039, 1658084052, 2210778736, 2487126078, 3316168104, 4974252156, 6632336208, 9948504312, 19897008624]

約数ペア:

[(1, 19897008624), (2, 9948504312), (3, 6632336208), (4, 4974252156), (6, 3316168104), (8, 2487126078), (9, 2210778736), (12, 1658084052), (16, 1243563039), (17, 1170412272), (18, 1105389368), (24, 829042026), (34, 585206136), (36, 552694684), (48, 414521013), (51, 390137424), (68, 292603068), (72, 276347342), (102, 195068712), (136, 146301534), (144, 138173671), (153, 130045808), (204, 97534356), (272, 73150767), (306, 65022904), (408, 48767178), (612, 32511452), (816, 24383589), (1224, 16255726), (2448, 8127863)]