172749492

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{17707}}^1$

素因数の和:17988

約数の個数: 36

約数和(自身を含む): 438308416

約数和(自身を除く): 265558924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 17707, 35414, 53121, 70828, 106242, 159363, 212484, 318726, 637452, 4798597, 9597194, 14395791, 19194388, 28791582, 43187373, 57583164, 86374746, 172749492]

約数ペア:

[(1, 172749492), (2, 86374746), (3, 57583164), (4, 43187373), (6, 28791582), (9, 19194388), (12, 14395791), (18, 9597194), (36, 4798597), (271, 637452), (542, 318726), (813, 212484), (1084, 159363), (1626, 106242), (2439, 70828), (3252, 53121), (4878, 35414), (9756, 17707)]