1640691954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{10529}}^1$

素因数の和:11335

約数の個数: 48

約数和(自身を含む): 3883295520

約数和(自身を除く): 2242603566

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 787, 1574, 2361, 4722, 7083, 8657, 10529, 14166, 17314, 21058, 25971, 31587, 51942, 63174, 77913, 94761, 115819, 155826, 189522, 231638, 347457, 694914, 1042371, 2084742, 8286323, 16572646, 24858969, 49717938, 74576907, 91149553, 149153814, 182299106, 273448659, 546897318, 820345977, 1640691954]

約数ペア:

[(1, 1640691954), (2, 820345977), (3, 546897318), (6, 273448659), (9, 182299106), (11, 149153814), (18, 91149553), (22, 74576907), (33, 49717938), (66, 24858969), (99, 16572646), (198, 8286323), (787, 2084742), (1574, 1042371), (2361, 694914), (4722, 347457), (7083, 231638), (8657, 189522), (10529, 155826), (14166, 115819), (17314, 94761), (21058, 77913), (25971, 63174), (31587, 51942)]