1821469656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{75367}}^1$

素因数の和:75448

約数の個数: 64

約数和(自身を含む): 4883846400

約数和(自身を除く): 3062376744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 12084, 24168, 75367, 150734, 226101, 301468, 452202, 602936, 904404, 1431973, 1808808, 2863946, 3994451, 4295919, 5727892, 7988902, 8591838, 11455784, 11983353, 15977804, 17183676, 23966706, 31955608, 34367352, 47933412, 75894569, 95866824, 151789138, 227683707, 303578276, 455367414, 607156552, 910734828, 1821469656]

約数ペア:

[(1, 1821469656), (2, 910734828), (3, 607156552), (4, 455367414), (6, 303578276), (8, 227683707), (12, 151789138), (19, 95866824), (24, 75894569), (38, 47933412), (53, 34367352), (57, 31955608), (76, 23966706), (106, 17183676), (114, 15977804), (152, 11983353), (159, 11455784), (212, 8591838), (228, 7988902), (318, 5727892), (424, 4295919), (456, 3994451), (636, 2863946), (1007, 1808808), (1272, 1431973), (2014, 904404), (3021, 602936), (4028, 452202), (6042, 301468), (8056, 226101), (12084, 150734), (24168, 75367)]