1156156974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{66977}}^1$

素因数の和:67129

約数の個数: 48

約数和(自身を含む): 2883804768

約数和(自身を除く): 1727647794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 66977, 133954, 200931, 401862, 468839, 602793, 937678, 1205586, 1406517, 2813034, 4219551, 8439102, 9175849, 18351698, 27527547, 55055094, 64230943, 82582641, 128461886, 165165282, 192692829, 385385658, 578078487, 1156156974]

約数ペア:

[(1, 1156156974), (2, 578078487), (3, 385385658), (6, 192692829), (7, 165165282), (9, 128461886), (14, 82582641), (18, 64230943), (21, 55055094), (42, 27527547), (63, 18351698), (126, 9175849), (137, 8439102), (274, 4219551), (411, 2813034), (822, 1406517), (959, 1205586), (1233, 937678), (1918, 602793), (2466, 468839), (2877, 401862), (5754, 200931), (8631, 133954), (17262, 66977)]