713661318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{1481}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 1629903600

約数和(自身を除く): 916242282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1409, 1481, 2818, 2962, 4227, 4443, 8454, 8886, 12681, 13329, 25362, 26658, 26771, 28139, 53542, 56278, 80313, 84417, 160626, 168834, 240939, 253251, 481878, 506502, 2086729, 4173458, 6260187, 12520374, 18780561, 37561122, 39647851, 79295702, 118943553, 237887106, 356830659, 713661318]

約数ペア:

[(1, 713661318), (2, 356830659), (3, 237887106), (6, 118943553), (9, 79295702), (18, 39647851), (19, 37561122), (38, 18780561), (57, 12520374), (114, 6260187), (171, 4173458), (342, 2086729), (1409, 506502), (1481, 481878), (2818, 253251), (2962, 240939), (4227, 168834), (4443, 160626), (8454, 84417), (8886, 80313), (12681, 56278), (13329, 53542), (25362, 28139), (26658, 26771)]