42404154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 97905024

約数和(自身を除く): 55500870

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 113, 221, 226, 283, 339, 442, 566, 663, 678, 849, 1326, 1469, 1698, 1921, 2938, 3679, 3842, 4407, 4811, 5763, 7358, 8814, 9622, 11037, 11526, 14433, 22074, 24973, 28866, 31979, 49946, 62543, 63958, 74919, 95937, 125086, 149838, 187629, 191874, 375258, 415727, 543643, 831454, 1087286, 1247181, 1630929, 2494362, 3261858, 7067359, 14134718, 21202077, 42404154]

約数ペア:

[(1, 42404154), (2, 21202077), (3, 14134718), (6, 7067359), (13, 3261858), (17, 2494362), (26, 1630929), (34, 1247181), (39, 1087286), (51, 831454), (78, 543643), (102, 415727), (113, 375258), (221, 191874), (226, 187629), (283, 149838), (339, 125086), (442, 95937), (566, 74919), (663, 63958), (678, 62543), (849, 49946), (1326, 31979), (1469, 28866), (1698, 24973), (1921, 22074), (2938, 14433), (3679, 11526), (3842, 11037), (4407, 9622), (4811, 8814), (5763, 7358)]