7484442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10901478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 113, 114, 133, 166, 226, 249, 266, 339, 399, 498, 581, 678, 791, 798, 1162, 1577, 1582, 1743, 2147, 2373, 3154, 3486, 4294, 4731, 4746, 6441, 9379, 9462, 11039, 12882, 15029, 18758, 22078, 28137, 30058, 33117, 45087, 56274, 65653, 66234, 90174, 131306, 178201, 196959, 356402, 393918, 534603, 1069206, 1247407, 2494814, 3742221, 7484442]

約数ペア:

[(1, 7484442), (2, 3742221), (3, 2494814), (6, 1247407), (7, 1069206), (14, 534603), (19, 393918), (21, 356402), (38, 196959), (42, 178201), (57, 131306), (83, 90174), (113, 66234), (114, 65653), (133, 56274), (166, 45087), (226, 33117), (249, 30058), (266, 28137), (339, 22078), (399, 18758), (498, 15029), (581, 12882), (678, 11039), (791, 9462), (798, 9379), (1162, 6441), (1577, 4746), (1582, 4731), (1743, 4294), (2147, 3486), (2373, 3154)]