190019772

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{78781}}^1$

素因数の和:78858

約数の個数: 36

約数和(自身を含む): 487503016

約数和(自身を除く): 297483244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 78781, 157562, 236343, 315124, 472686, 709029, 945372, 1418058, 2836116, 5278327, 10556654, 15834981, 21113308, 31669962, 47504943, 63339924, 95009886, 190019772]

約数ペア:

[(1, 190019772), (2, 95009886), (3, 63339924), (4, 47504943), (6, 31669962), (9, 21113308), (12, 15834981), (18, 10556654), (36, 5278327), (67, 2836116), (134, 1418058), (201, 945372), (268, 709029), (402, 472686), (603, 315124), (804, 236343), (1206, 157562), (2412, 78781)]