81053602558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1\times {\mathrm{13921}}^1$

素因数の和:22972

約数の個数: 32

約数和(自身を含む): 135532340640

約数和(自身を除く): 54478738082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 9013, 13921, 18026, 27842, 153221, 171247, 236657, 264499, 306442, 342494, 473314, 528998, 2911199, 4496483, 5822398, 8992966, 125469973, 250939946, 2132989541, 2383929487, 4265979082, 4767858974, 40526801279, 81053602558]

約数ペア:

[(1, 81053602558), (2, 40526801279), (17, 4767858974), (19, 4265979082), (34, 2383929487), (38, 2132989541), (323, 250939946), (646, 125469973), (9013, 8992966), (13921, 5822398), (18026, 4496483), (27842, 2911199), (153221, 528998), (171247, 473314), (236657, 342494), (264499, 306442)]