180508734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10457}}^1$

素因数の和:10609

約数の個数: 48

約数和(自身を含む): 450279648

約数和(自身を除く): 269770914

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, 10457, 17262, 20914, 31371, 62742, 73199, 94113, 146398, 188226, 219597, 439194, 658791, 1317582, 1432609, 2865218, 4297827, 8595654, 10028263, 12893481, 20056526, 25786962, 30084789, 60169578, 90254367, 180508734]

約数ペア:

[(1, 180508734), (2, 90254367), (3, 60169578), (6, 30084789), (7, 25786962), (9, 20056526), (14, 12893481), (18, 10028263), (21, 8595654), (42, 4297827), (63, 2865218), (126, 1432609), (137, 1317582), (274, 658791), (411, 439194), (822, 219597), (959, 188226), (1233, 146398), (1918, 94113), (2466, 73199), (2877, 62742), (5754, 31371), (8631, 20914), (10457, 17262)]