16464294

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 72

約数和(自身を含む): 45295848

約数和(自身を除く): 28831554

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 1697, 3234, 3394, 4851, 5091, 9702, 10182, 11879, 15273, 18667, 23758, 30546, 35637, 37334, 56001, 71274, 83153, 106911, 112002, 130669, 166306, 168003, 213822, 249459, 261338, 336006, 392007, 498918, 748377, 784014, 914683, 1176021, 1496754, 1829366, 2352042, 2744049, 5488098, 8232147, 16464294]

約数ペア:

[(1, 16464294), (2, 8232147), (3, 5488098), (6, 2744049), (7, 2352042), (9, 1829366), (11, 1496754), (14, 1176021), (18, 914683), (21, 784014), (22, 748377), (33, 498918), (42, 392007), (49, 336006), (63, 261338), (66, 249459), (77, 213822), (98, 168003), (99, 166306), (126, 130669), (147, 112002), (154, 106911), (198, 83153), (231, 71274), (294, 56001), (441, 37334), (462, 35637), (539, 30546), (693, 23758), (882, 18667), (1078, 15273), (1386, 11879), (1617, 10182), (1697, 9702), (3234, 5091), (3394, 4851)]