17456868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 51856896

約数和(自身を除く): 34400028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3391, 5148, 6782, 10173, 13564, 20346, 30519, 37301, 40692, 44083, 61038, 74602, 88166, 111903, 122076, 132249, 149204, 176332, 223806, 264498, 335709, 396747, 447612, 484913, 528996, 671418, 793494, 969826, 1342836, 1454739, 1586988, 1939652, 2909478, 4364217, 5818956, 8728434, 17456868]

約数ペア:

[(1, 17456868), (2, 8728434), (3, 5818956), (4, 4364217), (6, 2909478), (9, 1939652), (11, 1586988), (12, 1454739), (13, 1342836), (18, 969826), (22, 793494), (26, 671418), (33, 528996), (36, 484913), (39, 447612), (44, 396747), (52, 335709), (66, 264498), (78, 223806), (99, 176332), (117, 149204), (132, 132249), (143, 122076), (156, 111903), (198, 88166), (234, 74602), (286, 61038), (396, 44083), (429, 40692), (468, 37301), (572, 30519), (858, 20346), (1287, 13564), (1716, 10173), (2574, 6782), (3391, 5148)]