6897618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 11500398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4211, 8422, 12633, 25266, 29477, 37899, 54743, 58954, 75798, 88431, 109486, 164229, 176862, 265293, 328458, 383201, 492687, 530586, 766402, 985374, 1149603, 2299206, 3448809, 6897618]

約数ペア:

[(1, 6897618), (2, 3448809), (3, 2299206), (6, 1149603), (7, 985374), (9, 766402), (13, 530586), (14, 492687), (18, 383201), (21, 328458), (26, 265293), (39, 176862), (42, 164229), (63, 109486), (78, 88431), (91, 75798), (117, 58954), (126, 54743), (182, 37899), (234, 29477), (273, 25266), (546, 12633), (819, 8422), (1638, 4211)]