31424442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 45713478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 743, 798, 1007, 1113, 1486, 2014, 2226, 2229, 3021, 4458, 5201, 6042, 7049, 10402, 14098, 14117, 15603, 21147, 28234, 31206, 39379, 42294, 42351, 78758, 84702, 98819, 118137, 197638, 236274, 275653, 296457, 551306, 592914, 748201, 826959, 1496402, 1653918, 2244603, 4489206, 5237407, 10474814, 15712221, 31424442]

約数ペア:

[(1, 31424442), (2, 15712221), (3, 10474814), (6, 5237407), (7, 4489206), (14, 2244603), (19, 1653918), (21, 1496402), (38, 826959), (42, 748201), (53, 592914), (57, 551306), (106, 296457), (114, 275653), (133, 236274), (159, 197638), (266, 118137), (318, 98819), (371, 84702), (399, 78758), (742, 42351), (743, 42294), (798, 39379), (1007, 31206), (1113, 28234), (1486, 21147), (2014, 15603), (2226, 14117), (2229, 14098), (3021, 10402), (4458, 7049), (5201, 6042)]