517519458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7669}}^1$

素因数の和:7863

約数の個数: 48

約数和(自身を含む): 1177375680

約数和(自身を除く): 659856222

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 163, 207, 326, 414, 489, 978, 1467, 2934, 3749, 7498, 7669, 11247, 15338, 22494, 23007, 33741, 46014, 67482, 69021, 138042, 176387, 352774, 529161, 1058322, 1250047, 1587483, 2500094, 3174966, 3750141, 7500282, 11250423, 22500846, 28751081, 57502162, 86253243, 172506486, 258759729, 517519458]

約数ペア:

[(1, 517519458), (2, 258759729), (3, 172506486), (6, 86253243), (9, 57502162), (18, 28751081), (23, 22500846), (46, 11250423), (69, 7500282), (138, 3750141), (163, 3174966), (207, 2500094), (326, 1587483), (414, 1250047), (489, 1058322), (978, 529161), (1467, 352774), (2934, 176387), (3749, 138042), (7498, 69021), (7669, 67482), (11247, 46014), (15338, 33741), (22494, 23007)]