12518682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 16857318

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 114, 134, 149, 201, 209, 298, 402, 418, 447, 627, 737, 894, 1254, 1273, 1474, 1639, 2211, 2546, 2831, 3278, 3819, 4422, 4917, 5662, 7638, 8493, 9834, 9983, 14003, 16986, 19966, 28006, 29949, 31141, 42009, 59898, 62282, 84018, 93423, 109813, 186846, 189677, 219626, 329439, 379354, 569031, 658878, 1138062, 2086447, 4172894, 6259341, 12518682]

約数ペア:

[(1, 12518682), (2, 6259341), (3, 4172894), (6, 2086447), (11, 1138062), (19, 658878), (22, 569031), (33, 379354), (38, 329439), (57, 219626), (66, 189677), (67, 186846), (114, 109813), (134, 93423), (149, 84018), (201, 62282), (209, 59898), (298, 42009), (402, 31141), (418, 29949), (447, 28006), (627, 19966), (737, 16986), (894, 14003), (1254, 9983), (1273, 9834), (1474, 8493), (1639, 7638), (2211, 5662), (2546, 4917), (2831, 4422), (3278, 3819)]