619927668

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{100703}}^1$

素因数の和:100738

約数の個数: 60

約数和(自身を含む): 1705925760

約数和(自身を除く): 1085998092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 100703, 201406, 302109, 402812, 604218, 906327, 1208436, 1812654, 1913357, 2718981, 3625308, 3826714, 5437962, 5740071, 7653428, 8156943, 10875924, 11480142, 16313886, 17220213, 22960284, 32627772, 34440426, 51660639, 68880852, 103321278, 154981917, 206642556, 309963834, 619927668]

約数ペア:

[(1, 619927668), (2, 309963834), (3, 206642556), (4, 154981917), (6, 103321278), (9, 68880852), (12, 51660639), (18, 34440426), (19, 32627772), (27, 22960284), (36, 17220213), (38, 16313886), (54, 11480142), (57, 10875924), (76, 8156943), (81, 7653428), (108, 5740071), (114, 5437962), (162, 3826714), (171, 3625308), (228, 2718981), (324, 1913357), (342, 1812654), (513, 1208436), (684, 906327), (1026, 604218), (1539, 402812), (2052, 302109), (3078, 201406), (6156, 100703)]