918132318

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2347}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 2018979456

約数和(自身を除く): 1100847138

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 211, 309, 422, 618, 633, 927, 1266, 1854, 1899, 2347, 3798, 4694, 7041, 14082, 21123, 21733, 42246, 43466, 65199, 130398, 195597, 241741, 391194, 483482, 495217, 725223, 990434, 1450446, 1485651, 2175669, 2971302, 4351338, 4456953, 8913906, 51007351, 102014702, 153022053, 306044106, 459066159, 918132318]

約数ペア:

[(1, 918132318), (2, 459066159), (3, 306044106), (6, 153022053), (9, 102014702), (18, 51007351), (103, 8913906), (206, 4456953), (211, 4351338), (309, 2971302), (422, 2175669), (618, 1485651), (633, 1450446), (927, 990434), (1266, 725223), (1854, 495217), (1899, 483482), (2347, 391194), (3798, 241741), (4694, 195597), (7041, 130398), (14082, 65199), (21123, 43466), (21733, 42246)]