66370914

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21563}}^1$

素因数の和:21596

約数の個数: 40

約数和(自身を含む): 156554640

約数和(自身を除く): 90183726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 21563, 43126, 64689, 129378, 194067, 388134, 409697, 582201, 819394, 1164402, 1229091, 1746603, 2458182, 3493206, 3687273, 7374546, 11061819, 22123638, 33185457, 66370914]

約数ペア:

[(1, 66370914), (2, 33185457), (3, 22123638), (6, 11061819), (9, 7374546), (18, 3687273), (19, 3493206), (27, 2458182), (38, 1746603), (54, 1229091), (57, 1164402), (81, 819394), (114, 582201), (162, 409697), (171, 388134), (342, 194067), (513, 129378), (1026, 64689), (1539, 43126), (3078, 21563)]