17804526402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{26921}}^1$

素因数の和:27139

約数の個数: 64

約数和(自身を含む): 39258737280

約数和(自身を除く): 21454210878

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 139, 183, 278, 366, 417, 793, 834, 1586, 1807, 2379, 3614, 4758, 5421, 8479, 10842, 16958, 25437, 26921, 50874, 53842, 80763, 110227, 161526, 220454, 330681, 349973, 661362, 699946, 1049919, 1642181, 2099838, 3284362, 3742019, 4926543, 7484038, 9853086, 11226057, 21348353, 22452114, 42696706, 48646247, 64045059, 97292494, 128090118, 145938741, 228263159, 291877482, 456526318, 684789477, 1369578954, 2967421067, 5934842134, 8902263201, 17804526402]

約数ペア:

[(1, 17804526402), (2, 8902263201), (3, 5934842134), (6, 2967421067), (13, 1369578954), (26, 684789477), (39, 456526318), (61, 291877482), (78, 228263159), (122, 145938741), (139, 128090118), (183, 97292494), (278, 64045059), (366, 48646247), (417, 42696706), (793, 22452114), (834, 21348353), (1586, 11226057), (1807, 9853086), (2379, 7484038), (3614, 4926543), (4758, 3742019), (5421, 3284362), (8479, 2099838), (10842, 1642181), (16958, 1049919), (25437, 699946), (26921, 661362), (50874, 349973), (53842, 330681), (80763, 220454), (110227, 161526)]