15672321798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2805643}}^1$

素因数の和:2805681

約数の個数: 48

約数和(自身を含む): 38381209920

約数和(自身を除く): 22708888122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 2805643, 5611286, 8416929, 16833858, 19639501, 39279002, 53307217, 58918503, 106614434, 117837006, 137476507, 159921651, 274953014, 319843302, 373150519, 412429521, 746301038, 824859042, 1119451557, 2238903114, 2612053633, 5224107266, 7836160899, 15672321798]

約数ペア:

[(1, 15672321798), (2, 7836160899), (3, 5224107266), (6, 2612053633), (7, 2238903114), (14, 1119451557), (19, 824859042), (21, 746301038), (38, 412429521), (42, 373150519), (49, 319843302), (57, 274953014), (98, 159921651), (114, 137476507), (133, 117837006), (147, 106614434), (266, 58918503), (294, 53307217), (399, 39279002), (798, 19639501), (931, 16833858), (1862, 8416929), (2793, 5611286), (5586, 2805643)]