16893954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 32872446

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 239, 297, 306, 357, 374, 378, 459, 462, 478, 561, 594, 693, 714, 717, 918, 1071, 1122, 1309, 1386, 1434, 1673, 1683, 2079, 2142, 2151, 2618, 2629, 3213, 3346, 3366, 3927, 4063, 4158, 4302, 5019, 5049, 5258, 6426, 6453, 7854, 7887, 8126, 10038, 10098, 11781, 12189, 12906, 15057, 15774, 18403, 23562, 23661, 24378, 28441, 30114, 35343, 36567, 36806, 44693, 45171, 47322, 55209, 56882, 70686, 70983, 73134, 85323, 89386, 90342, 109701, 110418, 134079, 141966, 165627, 170646, 219402, 255969, 268158, 312851, 331254, 402237, 496881, 511938, 625702, 767907, 804474, 938553, 993762, 1206711, 1535814, 1877106, 2413422, 2815659, 5631318, 8446977, 16893954]

約数ペア:

[(1, 16893954), (2, 8446977), (3, 5631318), (6, 2815659), (7, 2413422), (9, 1877106), (11, 1535814), (14, 1206711), (17, 993762), (18, 938553), (21, 804474), (22, 767907), (27, 625702), (33, 511938), (34, 496881), (42, 402237), (51, 331254), (54, 312851), (63, 268158), (66, 255969), (77, 219402), (99, 170646), (102, 165627), (119, 141966), (126, 134079), (153, 110418), (154, 109701), (187, 90342), (189, 89386), (198, 85323), (231, 73134), (238, 70983), (239, 70686), (297, 56882), (306, 55209), (357, 47322), (374, 45171), (378, 44693), (459, 36806), (462, 36567), (478, 35343), (561, 30114), (594, 28441), (693, 24378), (714, 23661), (717, 23562), (918, 18403), (1071, 15774), (1122, 15057), (1309, 12906), (1386, 12189), (1434, 11781), (1673, 10098), (1683, 10038), (2079, 8126), (2142, 7887), (2151, 7854), (2618, 6453), (2629, 6426), (3213, 5258), (3346, 5049), (3366, 5019), (3927, 4302), (4063, 4158)]