11920428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25494

約数の個数: 36

約数和(自身を含む): 32451328

約数和(自身を除く): 20530900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 25471, 50942, 76413, 101884, 152826, 229239, 305652, 331123, 458478, 662246, 916956, 993369, 1324492, 1986738, 2980107, 3973476, 5960214, 11920428]

約数ペア:

[(1, 11920428), (2, 5960214), (3, 3973476), (4, 2980107), (6, 1986738), (9, 1324492), (12, 993369), (13, 916956), (18, 662246), (26, 458478), (36, 331123), (39, 305652), (52, 229239), (78, 152826), (117, 101884), (156, 76413), (234, 50942), (468, 25471)]