19406366952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1626959}}^1$

素因数の和:1627046

約数の個数: 64

約数和(自身を含む): 56227737600

約数和(自身を除く): 36821370648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 1626959, 3253918, 4880877, 6507836, 9761754, 11388713, 13015672, 19523508, 22777426, 34166139, 39047016, 45554852, 68332278, 91109704, 115514089, 136664556, 231028178, 273329112, 346542267, 462056356, 693084534, 808598623, 924112712, 1386169068, 1617197246, 2425795869, 2772338136, 3234394492, 4851591738, 6468788984, 9703183476, 19406366952]

約数ペア:

[(1, 19406366952), (2, 9703183476), (3, 6468788984), (4, 4851591738), (6, 3234394492), (7, 2772338136), (8, 2425795869), (12, 1617197246), (14, 1386169068), (21, 924112712), (24, 808598623), (28, 693084534), (42, 462056356), (56, 346542267), (71, 273329112), (84, 231028178), (142, 136664556), (168, 115514089), (213, 91109704), (284, 68332278), (426, 45554852), (497, 39047016), (568, 34166139), (852, 22777426), (994, 19523508), (1491, 13015672), (1704, 11388713), (1988, 9761754), (2982, 6507836), (3976, 4880877), (5964, 3253918), (11928, 1626959)]