40958172

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16981}}^1$

素因数の和:17058

約数の個数: 36

約数和(自身を含む): 105084616

約数和(自身を除く): 64126444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 16981, 33962, 50943, 67924, 101886, 152829, 203772, 305658, 611316, 1137727, 2275454, 3413181, 4550908, 6826362, 10239543, 13652724, 20479086, 40958172]

約数ペア:

[(1, 40958172), (2, 20479086), (3, 13652724), (4, 10239543), (6, 6826362), (9, 4550908), (12, 3413181), (18, 2275454), (36, 1137727), (67, 611316), (134, 305658), (201, 203772), (268, 152829), (402, 101886), (603, 67924), (804, 50943), (1206, 33962), (2412, 16981)]