1628169318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{7691}}^1$

素因数の和:8337

約数の個数: 48

約数和(自身を含む): 3719851200

約数和(自身を除く): 2091681882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 619, 1238, 1857, 3714, 5571, 7691, 11142, 11761, 15382, 23073, 23522, 35283, 46146, 69219, 70566, 105849, 138438, 146129, 211698, 292258, 438387, 876774, 1315161, 2630322, 4760729, 9521458, 14282187, 28564374, 42846561, 85693122, 90453851, 180907702, 271361553, 542723106, 814084659, 1628169318]

約数ペア:

[(1, 1628169318), (2, 814084659), (3, 542723106), (6, 271361553), (9, 180907702), (18, 90453851), (19, 85693122), (38, 42846561), (57, 28564374), (114, 14282187), (171, 9521458), (342, 4760729), (619, 2630322), (1238, 1315161), (1857, 876774), (3714, 438387), (5571, 292258), (7691, 211698), (11142, 146129), (11761, 138438), (15382, 105849), (23073, 70566), (23522, 69219), (35283, 46146)]