19322982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 54190080

約数和(自身を除く): 34867098

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 51, 54, 62, 63, 93, 97, 102, 119, 126, 153, 186, 189, 194, 217, 238, 279, 291, 306, 357, 378, 434, 459, 527, 558, 582, 651, 679, 714, 837, 873, 918, 1054, 1071, 1302, 1358, 1581, 1649, 1674, 1746, 1953, 2037, 2142, 2619, 3007, 3162, 3213, 3298, 3689, 3906, 4074, 4743, 4947, 5238, 5859, 6014, 6111, 6426, 7378, 9021, 9486, 9894, 11067, 11543, 11718, 12222, 14229, 14841, 18042, 18333, 21049, 22134, 23086, 27063, 28458, 29682, 33201, 34629, 36666, 42098, 44523, 51119, 54126, 63147, 66402, 69258, 81189, 89046, 99603, 102238, 103887, 126294, 153357, 162378, 189441, 199206, 207774, 306714, 311661, 357833, 378882, 460071, 568323, 623322, 715666, 920142, 1073499, 1136646, 1380213, 2146998, 2760426, 3220497, 6440994, 9661491, 19322982]

約数ペア:

[(1, 19322982), (2, 9661491), (3, 6440994), (6, 3220497), (7, 2760426), (9, 2146998), (14, 1380213), (17, 1136646), (18, 1073499), (21, 920142), (27, 715666), (31, 623322), (34, 568323), (42, 460071), (51, 378882), (54, 357833), (62, 311661), (63, 306714), (93, 207774), (97, 199206), (102, 189441), (119, 162378), (126, 153357), (153, 126294), (186, 103887), (189, 102238), (194, 99603), (217, 89046), (238, 81189), (279, 69258), (291, 66402), (306, 63147), (357, 54126), (378, 51119), (434, 44523), (459, 42098), (527, 36666), (558, 34629), (582, 33201), (651, 29682), (679, 28458), (714, 27063), (837, 23086), (873, 22134), (918, 21049), (1054, 18333), (1071, 18042), (1302, 14841), (1358, 14229), (1581, 12222), (1649, 11718), (1674, 11543), (1746, 11067), (1953, 9894), (2037, 9486), (2142, 9021), (2619, 7378), (3007, 6426), (3162, 6111), (3213, 6014), (3298, 5859), (3689, 5238), (3906, 4947), (4074, 4743)]