13269186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 33493824

約数和(自身を除く): 20224638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 1987, 2226, 3339, 3974, 5961, 6678, 11922, 13909, 17883, 27818, 35766, 41727, 83454, 105311, 125181, 210622, 250362, 315933, 631866, 737177, 947799, 1474354, 1895598, 2211531, 4423062, 6634593, 13269186]

約数ペア:

[(1, 13269186), (2, 6634593), (3, 4423062), (6, 2211531), (7, 1895598), (9, 1474354), (14, 947799), (18, 737177), (21, 631866), (42, 315933), (53, 250362), (63, 210622), (106, 125181), (126, 105311), (159, 83454), (318, 41727), (371, 35766), (477, 27818), (742, 17883), (954, 13909), (1113, 11922), (1987, 6678), (2226, 5961), (3339, 3974)]