23903082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 72

約数和(自身を含む): 61808292

約数和(自身を除く): 37905210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 661, 738, 861, 882, 1322, 1722, 1983, 2009, 2583, 3966, 4018, 4627, 5166, 5949, 6027, 9254, 11898, 12054, 13881, 18081, 27101, 27762, 32389, 36162, 41643, 54202, 64778, 81303, 83286, 97167, 162606, 189707, 194334, 243909, 291501, 379414, 487818, 569121, 583002, 1138242, 1327949, 1707363, 2655898, 3414726, 3983847, 7967694, 11951541, 23903082]

約数ペア:

[(1, 23903082), (2, 11951541), (3, 7967694), (6, 3983847), (7, 3414726), (9, 2655898), (14, 1707363), (18, 1327949), (21, 1138242), (41, 583002), (42, 569121), (49, 487818), (63, 379414), (82, 291501), (98, 243909), (123, 194334), (126, 189707), (147, 162606), (246, 97167), (287, 83286), (294, 81303), (369, 64778), (441, 54202), (574, 41643), (661, 36162), (738, 32389), (861, 27762), (882, 27101), (1322, 18081), (1722, 13881), (1983, 12054), (2009, 11898), (2583, 9254), (3966, 6027), (4018, 5949), (4627, 5166)]