17937332

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 54

約数和(自身を含む): 38392578

約数和(自身を除く): 20455246

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 173, 196, 322, 346, 529, 644, 692, 1058, 1127, 1211, 2116, 2254, 2422, 3703, 3979, 4508, 4844, 7406, 7958, 8477, 14812, 15916, 16954, 25921, 27853, 33908, 51842, 55706, 91517, 103684, 111412, 183034, 194971, 366068, 389942, 640619, 779884, 1281238, 2562476, 4484333, 8968666, 17937332]

約数ペア:

[(1, 17937332), (2, 8968666), (4, 4484333), (7, 2562476), (14, 1281238), (23, 779884), (28, 640619), (46, 389942), (49, 366068), (92, 194971), (98, 183034), (161, 111412), (173, 103684), (196, 91517), (322, 55706), (346, 51842), (529, 33908), (644, 27853), (692, 25921), (1058, 16954), (1127, 15916), (1211, 14812), (2116, 8477), (2254, 7958), (2422, 7406), (3703, 4844), (3979, 4508)]