1747238724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13411}}^1$

素因数の和:13486

約数の個数: 144

約数和(自身を含む): 5624027136

約数和(自身を除く): 3876788412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 517, 564, 658, 693, 846, 924, 987, 1034, 1316, 1386, 1551, 1692, 1974, 2068, 2772, 2961, 3102, 3619, 3948, 4653, 5922, 6204, 7238, 9306, 10857, 11844, 13411, 14476, 18612, 21714, 26822, 32571, 40233, 43428, 53644, 65142, 80466, 93877, 120699, 130284, 147521, 160932, 187754, 241398, 281631, 295042, 375508, 442563, 482796, 563262, 590084, 630317, 844893, 885126, 1032647, 1126524, 1260634, 1327689, 1689786, 1770252, 1890951, 2065294, 2521268, 2655378, 3097941, 3379572, 3781902, 4130588, 4412219, 5310756, 5672853, 6195882, 6933487, 7563804, 8824438, 9293823, 11345706, 12391764, 13236657, 13866974, 17648876, 18587646, 20800461, 22691412, 26473314, 27733948, 37175292, 39709971, 41600922, 48534409, 52946628, 62401383, 79419942, 83201844, 97068818, 124802766, 145603227, 158839884, 194137636, 249605532, 291206454, 436809681, 582412908, 873619362, 1747238724]

約数ペア:

[(1, 1747238724), (2, 873619362), (3, 582412908), (4, 436809681), (6, 291206454), (7, 249605532), (9, 194137636), (11, 158839884), (12, 145603227), (14, 124802766), (18, 97068818), (21, 83201844), (22, 79419942), (28, 62401383), (33, 52946628), (36, 48534409), (42, 41600922), (44, 39709971), (47, 37175292), (63, 27733948), (66, 26473314), (77, 22691412), (84, 20800461), (94, 18587646), (99, 17648876), (126, 13866974), (132, 13236657), (141, 12391764), (154, 11345706), (188, 9293823), (198, 8824438), (231, 7563804), (252, 6933487), (282, 6195882), (308, 5672853), (329, 5310756), (396, 4412219), (423, 4130588), (462, 3781902), (517, 3379572), (564, 3097941), (658, 2655378), (693, 2521268), (846, 2065294), (924, 1890951), (987, 1770252), (1034, 1689786), (1316, 1327689), (1386, 1260634), (1551, 1126524), (1692, 1032647), (1974, 885126), (2068, 844893), (2772, 630317), (2961, 590084), (3102, 563262), (3619, 482796), (3948, 442563), (4653, 375508), (5922, 295042), (6204, 281631), (7238, 241398), (9306, 187754), (10857, 160932), (11844, 147521), (13411, 130284), (14476, 120699), (18612, 93877), (21714, 80466), (26822, 65142), (32571, 53644), (40233, 43428)]