1723133988

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 4392984960

約数和(自身を除く): 2669850972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 347, 509, 542, 694, 813, 1018, 1041, 1084, 1388, 1527, 1626, 2036, 2082, 2439, 3054, 3123, 3252, 4164, 4581, 4878, 6108, 6246, 9162, 9756, 12492, 18324, 94037, 137939, 176623, 188074, 275878, 282111, 353246, 376148, 413817, 529869, 551756, 564222, 706492, 827634, 846333, 1059738, 1128444, 1241451, 1589607, 1655268, 1692666, 2119476, 2482902, 3179214, 3385332, 4965804, 6358428, 47864833, 95729666, 143594499, 191459332, 287188998, 430783497, 574377996, 861566994, 1723133988]

約数ペア:

[(1, 1723133988), (2, 861566994), (3, 574377996), (4, 430783497), (6, 287188998), (9, 191459332), (12, 143594499), (18, 95729666), (36, 47864833), (271, 6358428), (347, 4965804), (509, 3385332), (542, 3179214), (694, 2482902), (813, 2119476), (1018, 1692666), (1041, 1655268), (1084, 1589607), (1388, 1241451), (1527, 1128444), (1626, 1059738), (2036, 846333), (2082, 827634), (2439, 706492), (3054, 564222), (3123, 551756), (3252, 529869), (4164, 413817), (4581, 376148), (4878, 353246), (6108, 282111), (6246, 275878), (9162, 188074), (9756, 176623), (12492, 137939), (18324, 94037)]