1243137966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23251}}^1$

素因数の和:23349

約数の個数: 64

約数和(自身を含む): 3035781120

約数和(自身を除く): 1792643154

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 798, 938, 1273, 1407, 2546, 2814, 3819, 7638, 8911, 17822, 23251, 26733, 46502, 53466, 69753, 139506, 162757, 325514, 441769, 488271, 883538, 976542, 1325307, 1557817, 2650614, 3092383, 3115634, 4673451, 6184766, 9277149, 9346902, 10904719, 18554298, 21809438, 29598523, 32714157, 59197046, 65428314, 88795569, 177591138, 207189661, 414379322, 621568983, 1243137966]

約数ペア:

[(1, 1243137966), (2, 621568983), (3, 414379322), (6, 207189661), (7, 177591138), (14, 88795569), (19, 65428314), (21, 59197046), (38, 32714157), (42, 29598523), (57, 21809438), (67, 18554298), (114, 10904719), (133, 9346902), (134, 9277149), (201, 6184766), (266, 4673451), (399, 3115634), (402, 3092383), (469, 2650614), (798, 1557817), (938, 1325307), (1273, 976542), (1407, 883538), (2546, 488271), (2814, 441769), (3819, 325514), (7638, 162757), (8911, 139506), (17822, 69753), (23251, 53466), (26733, 46502)]