25908894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 40135266

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 71, 97, 99, 114, 142, 171, 194, 198, 209, 213, 291, 342, 418, 426, 582, 627, 639, 781, 873, 1067, 1254, 1278, 1349, 1562, 1746, 1843, 1881, 2134, 2343, 2698, 3201, 3686, 3762, 4047, 4686, 5529, 6402, 6887, 7029, 8094, 9603, 11058, 12141, 13774, 14058, 14839, 16587, 19206, 20273, 20661, 24282, 29678, 33174, 40546, 41322, 44517, 60819, 61983, 75757, 89034, 121638, 123966, 130853, 133551, 151514, 182457, 227271, 261706, 267102, 364914, 392559, 454542, 681813, 785118, 1177677, 1363626, 1439383, 2355354, 2878766, 4318149, 8636298, 12954447, 25908894]

約数ペア:

[(1, 25908894), (2, 12954447), (3, 8636298), (6, 4318149), (9, 2878766), (11, 2355354), (18, 1439383), (19, 1363626), (22, 1177677), (33, 785118), (38, 681813), (57, 454542), (66, 392559), (71, 364914), (97, 267102), (99, 261706), (114, 227271), (142, 182457), (171, 151514), (194, 133551), (198, 130853), (209, 123966), (213, 121638), (291, 89034), (342, 75757), (418, 61983), (426, 60819), (582, 44517), (627, 41322), (639, 40546), (781, 33174), (873, 29678), (1067, 24282), (1254, 20661), (1278, 20273), (1349, 19206), (1562, 16587), (1746, 14839), (1843, 14058), (1881, 13774), (2134, 12141), (2343, 11058), (2698, 9603), (3201, 8094), (3686, 7029), (3762, 6887), (4047, 6402), (4686, 5529)]