8185476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 20772864

約数和(自身を除く): 12587388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 383, 411, 548, 766, 822, 1149, 1532, 1644, 1781, 2298, 3562, 4596, 4979, 5343, 7124, 9958, 10686, 14937, 19916, 21372, 29874, 52471, 59748, 104942, 157413, 209884, 314826, 629652, 682123, 1364246, 2046369, 2728492, 4092738, 8185476]

約数ペア:

[(1, 8185476), (2, 4092738), (3, 2728492), (4, 2046369), (6, 1364246), (12, 682123), (13, 629652), (26, 314826), (39, 209884), (52, 157413), (78, 104942), (137, 59748), (156, 52471), (274, 29874), (383, 21372), (411, 19916), (548, 14937), (766, 10686), (822, 9958), (1149, 7124), (1532, 5343), (1644, 4979), (1781, 4596), (2298, 3562)]