2974398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 7069824

約数和(自身を除く): 4095426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 151, 201, 294, 302, 402, 453, 469, 906, 938, 1057, 1407, 2114, 2814, 3171, 3283, 6342, 6566, 7399, 9849, 10117, 14798, 19698, 20234, 22197, 30351, 44394, 60702, 70819, 141638, 212457, 424914, 495733, 991466, 1487199, 2974398]

約数ペア:

[(1, 2974398), (2, 1487199), (3, 991466), (6, 495733), (7, 424914), (14, 212457), (21, 141638), (42, 70819), (49, 60702), (67, 44394), (98, 30351), (134, 22197), (147, 20234), (151, 19698), (201, 14798), (294, 10117), (302, 9849), (402, 7399), (453, 6566), (469, 6342), (906, 3283), (938, 3171), (1057, 2814), (1407, 2114)]